20121406046

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16148801}}^1$

素因数の和:16148899

約数の個数: 16

約数和(自身を含む): 34881412320

約数和(自身を除く): 14760006274

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 16148801, 32297602, 113041607, 226083214, 1437243289, 2874486578, 10060703023, 20121406046]

約数ペア:

[(1, 20121406046), (2, 10060703023), (7, 2874486578), (14, 1437243289), (89, 226083214), (178, 113041607), (623, 32297602), (1246, 16148801)]