20133078345

素因数分解:

$3^2\times 5^1\times {\mathrm{10513}}^1\times {\mathrm{42557}}^1$

素因数の和:53081

約数の個数: 24

約数和(自身を含む): 34901475336

約数和(自身を除く): 14768396991

約数列:

[1, 3, 5, 9, 15, 45, 10513, 31539, 42557, 52565, 94617, 127671, 157695, 212785, 383013, 473085, 638355, 1915065, 447401741, 1342205223, 2237008705, 4026615669, 6711026115, 20133078345]

約数ペア:

[(1, 20133078345), (3, 6711026115), (5, 4026615669), (9, 2237008705), (15, 1342205223), (45, 447401741), (10513, 1915065), (31539, 638355), (42557, 473085), (52565, 383013), (94617, 212785), (127671, 157695)]