20147155504

素因数分解:

$2^4\times 7^1\times {\mathrm{5827}}^1\times {\mathrm{30871}}^1$

素因数の和:36713

約数の個数: 40

約数和(自身を含む): 44620659968

約数和(自身を除く): 24473504464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5827, 11654, 23308, 30871, 40789, 46616, 61742, 81578, 93232, 123484, 163156, 216097, 246968, 326312, 432194, 493936, 652624, 864388, 1728776, 3457552, 179885317, 359770634, 719541268, 1259197219, 1439082536, 2518394438, 2878165072, 5036788876, 10073577752, 20147155504]

約数ペア:

[(1, 20147155504), (2, 10073577752), (4, 5036788876), (7, 2878165072), (8, 2518394438), (14, 1439082536), (16, 1259197219), (28, 719541268), (56, 359770634), (112, 179885317), (5827, 3457552), (11654, 1728776), (23308, 864388), (30871, 652624), (40789, 493936), (46616, 432194), (61742, 326312), (81578, 246968), (93232, 216097), (123484, 163156)]