20130743549

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{577}}^1\times {\mathrm{6301}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 23669328888

約数和(自身を除く): 3538585339

約数列:

[1, 7, 49, 113, 577, 791, 4039, 5537, 6301, 28273, 44107, 65201, 308749, 456407, 712013, 3194849, 3635677, 4984091, 25449739, 34888637, 178148173, 410831501, 2875820507, 20130743549]

約数ペア:

[(1, 20130743549), (7, 2875820507), (49, 410831501), (113, 178148173), (577, 34888637), (791, 25449739), (4039, 4984091), (5537, 3635677), (6301, 3194849), (28273, 712013), (44107, 456407), (65201, 308749)]