20120589052

素因数分解:

$2^2\times {\mathrm{709}}^1\times {\mathrm{733}}^1\times {\mathrm{9679}}^1$

素因数の和:11125

約数の個数: 24

約数和(自身を含む): 35312446400

約数和(自身を除く): 15191857348

約数列:

[1, 2, 4, 709, 733, 1418, 1466, 2836, 2932, 9679, 19358, 38716, 519697, 1039394, 2078788, 6862411, 7094707, 13724822, 14189414, 27449644, 28378828, 5030147263, 10060294526, 20120589052]

約数ペア:

[(1, 20120589052), (2, 10060294526), (4, 5030147263), (709, 28378828), (733, 27449644), (1418, 14189414), (1466, 13724822), (2836, 7094707), (2932, 6862411), (9679, 2078788), (19358, 1039394), (38716, 519697)]