20172606912

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:908

約数の個数: 252

約数和(自身を含む): 61856828280

約数和(自身を除く): 41684221368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 179, 192, 204, 272, 288, 289, 306, 358, 408, 537, 544, 576, 578, 612, 677, 716, 816, 867, 1074, 1088, 1156, 1224, 1354, 1432, 1611, 1632, 1734, 2031, 2148, 2312, 2448, 2601, 2708, 2864, 3043, 3222, 3264, 3468, 4062, 4296, 4624, 4896, 5202, 5416, 5728, 6086, 6093, 6444, 6936, 8124, 8592, 9129, 9248, 9792, 10404, 10832, 11456, 11509, 12172, 12186, 12888, 13872, 16248, 17184, 18258, 18496, 20808, 21664, 23018, 24344, 24372, 25776, 27387, 27744, 32496, 34368, 34527, 36516, 41616, 43328, 46036, 48688, 48744, 51552, 51731, 54774, 55488, 64992, 69054, 73032, 83232, 92072, 97376, 97488, 103104, 103462, 103581, 109548, 121183, 129984, 138108, 146064, 155193, 166464, 184144, 194752, 194976, 195653, 206924, 207162, 219096, 242366, 276216, 292128, 310386, 363549, 368288, 389952, 391306, 413848, 414324, 438192, 465579, 484732, 552432, 584256, 586959, 620772, 727098, 736576, 782612, 827696, 828648, 876384, 931158, 969464, 1090647, 1104864, 1173918, 1241544, 1454196, 1565224, 1655392, 1657296, 1752768, 1760877, 1862316, 1938928, 2060111, 2181294, 2209728, 2347836, 2483088, 2908392, 3130448, 3310784, 3314592, 3521754, 3724632, 3877856, 4120222, 4362588, 4695672, 4966176, 5816784, 6180333, 6260896, 6629184, 7043508, 7449264, 7755712, 8240444, 8725176, 9391344, 9932352, 11633568, 12360666, 12521792, 14087016, 14898528, 16480888, 17450352, 18540999, 18782688, 23267136, 24721332, 28174032, 29797056, 32961776, 34900704, 35021887, 37081998, 37565376, 49442664, 56348064, 65923552, 69801408, 70043774, 74163996, 98885328, 105065661, 112696128, 131847104, 140087548, 148327992, 197770656, 210131322, 280175096, 296655984, 315196983, 395541312, 420262644, 560350192, 593311968, 630393966, 840525288, 1120700384, 1186623936, 1260787932, 1681050576, 2241400768, 2521575864, 3362101152, 5043151728, 6724202304, 10086303456, 20172606912]

約数ペア:

[(1, 20172606912), (2, 10086303456), (3, 6724202304), (4, 5043151728), (6, 3362101152), (8, 2521575864), (9, 2241400768), (12, 1681050576), (16, 1260787932), (17, 1186623936), (18, 1120700384), (24, 840525288), (32, 630393966), (34, 593311968), (36, 560350192), (48, 420262644), (51, 395541312), (64, 315196983), (68, 296655984), (72, 280175096), (96, 210131322), (102, 197770656), (136, 148327992), (144, 140087548), (153, 131847104), (179, 112696128), (192, 105065661), (204, 98885328), (272, 74163996), (288, 70043774), (289, 69801408), (306, 65923552), (358, 56348064), (408, 49442664), (537, 37565376), (544, 37081998), (576, 35021887), (578, 34900704), (612, 32961776), (677, 29797056), (716, 28174032), (816, 24721332), (867, 23267136), (1074, 18782688), (1088, 18540999), (1156, 17450352), (1224, 16480888), (1354, 14898528), (1432, 14087016), (1611, 12521792), (1632, 12360666), (1734, 11633568), (2031, 9932352), (2148, 9391344), (2312, 8725176), (2448, 8240444), (2601, 7755712), (2708, 7449264), (2864, 7043508), (3043, 6629184), (3222, 6260896), (3264, 6180333), (3468, 5816784), (4062, 4966176), (4296, 4695672), (4624, 4362588), (4896, 4120222), (5202, 3877856), (5416, 3724632), (5728, 3521754), (6086, 3314592), (6093, 3310784), (6444, 3130448), (6936, 2908392), (8124, 2483088), (8592, 2347836), (9129, 2209728), (9248, 2181294), (9792, 2060111), (10404, 1938928), (10832, 1862316), (11456, 1760877), (11509, 1752768), (12172, 1657296), (12186, 1655392), (12888, 1565224), (13872, 1454196), (16248, 1241544), (17184, 1173918), (18258, 1104864), (18496, 1090647), (20808, 969464), (21664, 931158), (23018, 876384), (24344, 828648), (24372, 827696), (25776, 782612), (27387, 736576), (27744, 727098), (32496, 620772), (34368, 586959), (34527, 584256), (36516, 552432), (41616, 484732), (43328, 465579), (46036, 438192), (48688, 414324), (48744, 413848), (51552, 391306), (51731, 389952), (54774, 368288), (55488, 363549), (64992, 310386), (69054, 292128), (73032, 276216), (83232, 242366), (92072, 219096), (97376, 207162), (97488, 206924), (103104, 195653), (103462, 194976), (103581, 194752), (109548, 184144), (121183, 166464), (129984, 155193), (138108, 146064)]