20121485330

素因数分解:

$2^1\times 5^1\times {\mathrm{73751}}^1\times {\mathrm{27283}}^1$

素因数の和:101041

約数の個数: 16

約数和(自身を含む): 36220492224

約数和(自身を除く): 16099006894

約数列:

[1, 2, 5, 10, 27283, 54566, 73751, 136415, 147502, 272830, 368755, 737510, 2012148533, 4024297066, 10060742665, 20121485330]

約数ペア:

[(1, 20121485330), (2, 10060742665), (5, 4024297066), (10, 2012148533), (27283, 737510), (54566, 368755), (73751, 272830), (136415, 147502)]