20172932496

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{2131}}^1$

素因数の和:3454

約数の個数: 160

約数和(自身を含む): 61386249600

約数和(自身を除く): 41213317104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1289, 1836, 2131, 2448, 2578, 3672, 3867, 4262, 5156, 6393, 7344, 7734, 8524, 10312, 11601, 12786, 15468, 17048, 19179, 20624, 21913, 23202, 25572, 30936, 34096, 34803, 36227, 38358, 43826, 46404, 51144, 57537, 61872, 65739, 69606, 72454, 76716, 87652, 92808, 102288, 108681, 115074, 131478, 139212, 144908, 153432, 175304, 185616, 197217, 217362, 230148, 262956, 278424, 289816, 306864, 326043, 350608, 394434, 434724, 460296, 525912, 556848, 579632, 591651, 652086, 788868, 869448, 920592, 978129, 1051824, 1183302, 1304172, 1577736, 1738896, 1956258, 2366604, 2608344, 2746859, 3155472, 3912516, 4733208, 5216688, 5493718, 7825032, 8240577, 9466416, 10987436, 15650064, 16481154, 21974872, 24721731, 32962308, 43949744, 46696603, 49443462, 65924616, 74165193, 93393206, 98886924, 131849232, 140089809, 148330386, 186786412, 197773848, 280179618, 296660772, 373572824, 395547696, 420269427, 560359236, 593321544, 747145648, 840538854, 1120718472, 1186643088, 1260808281, 1681077708, 2241436944, 2521616562, 3362155416, 5043233124, 6724310832, 10086466248, 20172932496]

約数ペア:

[(1, 20172932496), (2, 10086466248), (3, 6724310832), (4, 5043233124), (6, 3362155416), (8, 2521616562), (9, 2241436944), (12, 1681077708), (16, 1260808281), (17, 1186643088), (18, 1120718472), (24, 840538854), (27, 747145648), (34, 593321544), (36, 560359236), (48, 420269427), (51, 395547696), (54, 373572824), (68, 296660772), (72, 280179618), (102, 197773848), (108, 186786412), (136, 148330386), (144, 140089809), (153, 131849232), (204, 98886924), (216, 93393206), (272, 74165193), (306, 65924616), (408, 49443462), (432, 46696603), (459, 43949744), (612, 32962308), (816, 24721731), (918, 21974872), (1224, 16481154), (1289, 15650064), (1836, 10987436), (2131, 9466416), (2448, 8240577), (2578, 7825032), (3672, 5493718), (3867, 5216688), (4262, 4733208), (5156, 3912516), (6393, 3155472), (7344, 2746859), (7734, 2608344), (8524, 2366604), (10312, 1956258), (11601, 1738896), (12786, 1577736), (15468, 1304172), (17048, 1183302), (19179, 1051824), (20624, 978129), (21913, 920592), (23202, 869448), (25572, 788868), (30936, 652086), (34096, 591651), (34803, 579632), (36227, 556848), (38358, 525912), (43826, 460296), (46404, 434724), (51144, 394434), (57537, 350608), (61872, 326043), (65739, 306864), (69606, 289816), (72454, 278424), (76716, 262956), (87652, 230148), (92808, 217362), (102288, 197217), (108681, 185616), (115074, 175304), (131478, 153432), (139212, 144908)]