20144382016

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{9001}}^1$

素因数の和:9069

約数の個数: 126

約数和(自身を含む): 46680204074

約数和(自身を除く): 26535822058

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 242, 272, 289, 352, 374, 484, 544, 578, 704, 748, 968, 1088, 1156, 1496, 1936, 2057, 2312, 2992, 3179, 3872, 4114, 4624, 5984, 6358, 7744, 8228, 9001, 9248, 11968, 12716, 16456, 18002, 18496, 25432, 32912, 34969, 36004, 50864, 65824, 69938, 72008, 99011, 101728, 131648, 139876, 144016, 153017, 198022, 203456, 279752, 288032, 306034, 396044, 559504, 576064, 612068, 792088, 1089121, 1119008, 1224136, 1584176, 1683187, 2178242, 2238016, 2448272, 2601289, 3168352, 3366374, 4356484, 4896544, 5202578, 6336704, 6732748, 8712968, 9793088, 10405156, 13465496, 17425936, 18515057, 20810312, 26930992, 28614179, 34851872, 37030114, 41620624, 53861984, 57228358, 69703744, 74060228, 83241248, 107723968, 114456716, 148120456, 166482496, 228913432, 296240912, 314755969, 457826864, 592481824, 629511938, 915653728, 1184963648, 1259023876, 1831307456, 2518047752, 5036095504, 10072191008, 20144382016]

約数ペア:

[(1, 20144382016), (2, 10072191008), (4, 5036095504), (8, 2518047752), (11, 1831307456), (16, 1259023876), (17, 1184963648), (22, 915653728), (32, 629511938), (34, 592481824), (44, 457826864), (64, 314755969), (68, 296240912), (88, 228913432), (121, 166482496), (136, 148120456), (176, 114456716), (187, 107723968), (242, 83241248), (272, 74060228), (289, 69703744), (352, 57228358), (374, 53861984), (484, 41620624), (544, 37030114), (578, 34851872), (704, 28614179), (748, 26930992), (968, 20810312), (1088, 18515057), (1156, 17425936), (1496, 13465496), (1936, 10405156), (2057, 9793088), (2312, 8712968), (2992, 6732748), (3179, 6336704), (3872, 5202578), (4114, 4896544), (4624, 4356484), (5984, 3366374), (6358, 3168352), (7744, 2601289), (8228, 2448272), (9001, 2238016), (9248, 2178242), (11968, 1683187), (12716, 1584176), (16456, 1224136), (18002, 1119008), (18496, 1089121), (25432, 792088), (32912, 612068), (34969, 576064), (36004, 559504), (50864, 396044), (65824, 306034), (69938, 288032), (72008, 279752), (99011, 203456), (101728, 198022), (131648, 153017), (139876, 144016)]