20033730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24733}}^1$

素因数の和:24752

約数の個数: 40

約数和(自身を含む): 53870652

約数和(自身を除く): 33836922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24733, 49466, 74199, 123665, 148398, 222597, 247330, 370995, 445194, 667791, 741990, 1112985, 1335582, 2003373, 2225970, 3338955, 4006746, 6677910, 10016865, 20033730]

約数ペア:

[(1, 20033730), (2, 10016865), (3, 6677910), (5, 4006746), (6, 3338955), (9, 2225970), (10, 2003373), (15, 1335582), (18, 1112985), (27, 741990), (30, 667791), (45, 445194), (54, 370995), (81, 247330), (90, 222597), (135, 148398), (162, 123665), (270, 74199), (405, 49466), (810, 24733)]