20131077604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5659}}^1\times {\mathrm{80849}}^1$

素因数の和:86523

約数の個数: 24

約数和(自身を含む): 38439324000

約数和(自身を除く): 18308246396

約数列:

[1, 2, 4, 11, 22, 44, 5659, 11318, 22636, 62249, 80849, 124498, 161698, 248996, 323396, 889339, 1778678, 3557356, 457524491, 915048982, 1830097964, 5032769401, 10065538802, 20131077604]

約数ペア:

[(1, 20131077604), (2, 10065538802), (4, 5032769401), (11, 1830097964), (22, 915048982), (44, 457524491), (5659, 3557356), (11318, 1778678), (22636, 889339), (62249, 323396), (80849, 248996), (124498, 161698)]