20233678620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{208037}}^1$

素因数の和:209670

約数の個数: 48

約数和(自身を含む): 56689522848

約数和(自身を除く): 36455844228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1621, 3242, 4863, 6484, 8105, 9726, 16210, 19452, 24315, 32420, 48630, 97260, 208037, 416074, 624111, 832148, 1040185, 1248222, 2080370, 2496444, 3120555, 4160740, 6241110, 12482220, 337227977, 674455954, 1011683931, 1348911908, 1686139885, 2023367862, 3372279770, 4046735724, 5058419655, 6744559540, 10116839310, 20233678620]

約数ペア:

[(1, 20233678620), (2, 10116839310), (3, 6744559540), (4, 5058419655), (5, 4046735724), (6, 3372279770), (10, 2023367862), (12, 1686139885), (15, 1348911908), (20, 1011683931), (30, 674455954), (60, 337227977), (1621, 12482220), (3242, 6241110), (4863, 4160740), (6484, 3120555), (8105, 2496444), (9726, 2080370), (16210, 1248222), (19452, 1040185), (24315, 832148), (32420, 624111), (48630, 416074), (97260, 208037)]