20120221182

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1386263}}^1$

素因数の和:1386368

約数の個数: 32

約数和(自身を含む): 41920623360

約数和(自身を除く): 21800402178

約数列:

[1, 2, 3, 6, 41, 59, 82, 118, 123, 177, 246, 354, 2419, 4838, 7257, 14514, 1386263, 2772526, 4158789, 8317578, 56836783, 81789517, 113673566, 163579034, 170510349, 245368551, 341020698, 490737102, 3353370197, 6706740394, 10060110591, 20120221182]

約数ペア:

[(1, 20120221182), (2, 10060110591), (3, 6706740394), (6, 3353370197), (41, 490737102), (59, 341020698), (82, 245368551), (118, 170510349), (123, 163579034), (177, 113673566), (246, 81789517), (354, 56836783), (2419, 8317578), (4838, 4158789), (7257, 2772526), (14514, 1386263)]