20129073754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3307439}}^1$

素因数の和:3307637

約数の個数: 16

約数和(自身を含む): 32148316800

約数和(自身を除く): 12019243046

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 3307439, 6614878, 56226463, 112452926, 592031581, 1184063162, 10064536877, 20129073754]

約数ペア:

[(1, 20129073754), (2, 10064536877), (17, 1184063162), (34, 592031581), (179, 112452926), (358, 56226463), (3043, 6614878), (6086, 3307439)]