20122542418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{187009}}^1$

素因数の和:187162

約数の個数: 32

約数和(自身を含む): 33877235520

約数和(自身を除く): 13754693102

約数列:

[1, 2, 11, 22, 67, 73, 134, 146, 737, 803, 1474, 1606, 4891, 9782, 53801, 107602, 187009, 374018, 2057099, 4114198, 12529603, 13651657, 25059206, 27303314, 137825633, 150168227, 275651266, 300336454, 914661019, 1829322038, 10061271209, 20122542418]

約数ペア:

[(1, 20122542418), (2, 10061271209), (11, 1829322038), (22, 914661019), (67, 300336454), (73, 275651266), (134, 150168227), (146, 137825633), (737, 27303314), (803, 25059206), (1474, 13651657), (1606, 12529603), (4891, 4114198), (9782, 2057099), (53801, 374018), (107602, 187009)]