20182141936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{8951}}^1$

素因数の和:9550

約数の個数: 80

約数和(自身を含む): 44597288448

約数和(自身を除く): 24415146512

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 557, 1012, 1114, 2024, 2228, 4048, 4456, 6127, 8912, 8951, 12254, 12811, 17902, 24508, 25622, 35804, 49016, 51244, 71608, 98032, 98461, 102488, 140921, 143216, 196922, 204976, 205873, 281842, 393844, 411746, 563684, 787688, 823492, 1127368, 1575376, 1646984, 2254736, 2264603, 3293968, 4529206, 4985707, 9058412, 9971414, 18116824, 19942828, 36233648, 39885656, 54842777, 79771312, 109685554, 114671261, 219371108, 229342522, 438742216, 458685044, 877484432, 917370088, 1261383871, 1834740176, 2522767742, 5045535484, 10091070968, 20182141936]

約数ペア:

[(1, 20182141936), (2, 10091070968), (4, 5045535484), (8, 2522767742), (11, 1834740176), (16, 1261383871), (22, 917370088), (23, 877484432), (44, 458685044), (46, 438742216), (88, 229342522), (92, 219371108), (176, 114671261), (184, 109685554), (253, 79771312), (368, 54842777), (506, 39885656), (557, 36233648), (1012, 19942828), (1114, 18116824), (2024, 9971414), (2228, 9058412), (4048, 4985707), (4456, 4529206), (6127, 3293968), (8912, 2264603), (8951, 2254736), (12254, 1646984), (12811, 1575376), (17902, 1127368), (24508, 823492), (25622, 787688), (35804, 563684), (49016, 411746), (51244, 393844), (71608, 281842), (98032, 205873), (98461, 204976), (102488, 196922), (140921, 143216)]