20414736

素因数分解:

$2^4\times 3^2\times {\mathrm{141769}}^1$

素因数の和:141783

約数の個数: 30

約数和(自身を含む): 57133310

約数和(自身を除く): 36718574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141769, 283538, 425307, 567076, 850614, 1134152, 1275921, 1701228, 2268304, 2551842, 3402456, 5103684, 6804912, 10207368, 20414736]

約数ペア:

[(1, 20414736), (2, 10207368), (3, 6804912), (4, 5103684), (6, 3402456), (8, 2551842), (9, 2268304), (12, 1701228), (16, 1275921), (18, 1134152), (24, 850614), (36, 567076), (48, 425307), (72, 283538), (144, 141769)]