20183633568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2711}}^1$

素因数の和:3968

約数の個数: 192

約数和(自身を含む): 67358269440

約数和(自身を除く): 47174635872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1231, 1512, 2016, 2462, 2711, 3024, 3693, 4924, 5422, 6048, 7386, 8133, 8617, 9848, 10844, 11079, 14772, 16266, 17234, 18977, 19696, 21688, 22158, 24399, 25851, 29544, 32532, 33237, 34468, 37954, 39392, 43376, 44316, 48798, 51702, 56931, 59088, 65064, 66474, 68936, 73197, 75908, 77553, 86752, 88632, 97596, 103404, 113862, 118176, 130128, 132948, 137872, 146394, 151816, 155106, 170793, 177264, 195192, 206808, 227724, 232659, 260256, 265896, 275744, 292788, 303632, 310212, 341586, 354528, 390384, 413616, 455448, 465318, 512379, 531792, 585576, 607264, 620424, 683172, 780768, 827232, 910896, 930636, 1024758, 1063584, 1171152, 1240848, 1366344, 1821792, 1861272, 2049516, 2342304, 2481696, 2732688, 3337241, 3722544, 4099032, 5465376, 6674482, 7445088, 8198064, 10011723, 13348964, 16396128, 20023446, 23360687, 26697928, 30035169, 40046892, 46721374, 53395856, 60070338, 70082061, 80093784, 90105507, 93442748, 106791712, 120140676, 140164122, 160187568, 180211014, 186885496, 210246183, 240281352, 280328244, 320375136, 360422028, 373770992, 420492366, 480562704, 560656488, 630738549, 720844056, 747541984, 840984732, 961125408, 1121312976, 1261477098, 1441688112, 1681969464, 2242625952, 2522954196, 2883376224, 3363938928, 5045908392, 6727877856, 10091816784, 20183633568]

約数ペア:

[(1, 20183633568), (2, 10091816784), (3, 6727877856), (4, 5045908392), (6, 3363938928), (7, 2883376224), (8, 2522954196), (9, 2242625952), (12, 1681969464), (14, 1441688112), (16, 1261477098), (18, 1121312976), (21, 961125408), (24, 840984732), (27, 747541984), (28, 720844056), (32, 630738549), (36, 560656488), (42, 480562704), (48, 420492366), (54, 373770992), (56, 360422028), (63, 320375136), (72, 280328244), (84, 240281352), (96, 210246183), (108, 186885496), (112, 180211014), (126, 160187568), (144, 140164122), (168, 120140676), (189, 106791712), (216, 93442748), (224, 90105507), (252, 80093784), (288, 70082061), (336, 60070338), (378, 53395856), (432, 46721374), (504, 40046892), (672, 30035169), (756, 26697928), (864, 23360687), (1008, 20023446), (1231, 16396128), (1512, 13348964), (2016, 10011723), (2462, 8198064), (2711, 7445088), (3024, 6674482), (3693, 5465376), (4924, 4099032), (5422, 3722544), (6048, 3337241), (7386, 2732688), (8133, 2481696), (8617, 2342304), (9848, 2049516), (10844, 1861272), (11079, 1821792), (14772, 1366344), (16266, 1240848), (17234, 1171152), (18977, 1063584), (19696, 1024758), (21688, 930636), (22158, 910896), (24399, 827232), (25851, 780768), (29544, 683172), (32532, 620424), (33237, 607264), (34468, 585576), (37954, 531792), (39392, 512379), (43376, 465318), (44316, 455448), (48798, 413616), (51702, 390384), (56931, 354528), (59088, 341586), (65064, 310212), (66474, 303632), (68936, 292788), (73197, 275744), (75908, 265896), (77553, 260256), (86752, 232659), (88632, 227724), (97596, 206808), (103404, 195192), (113862, 177264), (118176, 170793), (130128, 155106), (132948, 151816), (137872, 146394)]