2022990064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4078609}}^1$

素因数の和:4078648

約数の個数: 20

約数和(自身を含む): 4045981120

約数和(自身を除く): 2022991056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4078609, 8157218, 16314436, 32628872, 65257744, 126436879, 252873758, 505747516, 1011495032, 2022990064]

約数ペア:

[(1, 2022990064), (2, 1011495032), (4, 505747516), (8, 252873758), (16, 126436879), (31, 65257744), (62, 32628872), (124, 16314436), (248, 8157218), (496, 4078609)]