20120237414

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{50849}}^1$

素因数の和:51044

約数の個数: 24

約数和(自身を含む): 31187932200

約数和(自身を除く): 11067694786

約数列:

[1, 2, 43, 86, 107, 214, 1849, 3698, 4601, 9202, 50849, 101698, 197843, 395686, 2186507, 4373014, 5440843, 10881686, 94019801, 188039602, 233956249, 467912498, 10060118707, 20120237414]

約数ペア:

[(1, 20120237414), (2, 10060118707), (43, 467912498), (86, 233956249), (107, 188039602), (214, 94019801), (1849, 10881686), (3698, 5440843), (4601, 4373014), (9202, 2186507), (50849, 395686), (101698, 197843)]