20235004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 37154880

約数和(自身を除く): 16919876

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2909, 3478, 5818, 6956, 11636, 107633, 136723, 215266, 273446, 430532, 546892, 5058751, 10117502, 20235004]

約数ペア:

[(1, 20235004), (2, 10117502), (4, 5058751), (37, 546892), (47, 430532), (74, 273446), (94, 215266), (148, 136723), (188, 107633), (1739, 11636), (2909, 6956), (3478, 5818)]