20058961545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{63679243}}^1$

素因数の和:63679261

約数の個数: 24

約数和(自身を含む): 39735848256

約数和(自身を除く): 19676886711

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 63679243, 191037729, 318396215, 445754701, 573113187, 955188645, 1337264103, 2228773505, 2865565935, 4011792309, 6686320515, 20058961545]

約数ペア:

[(1, 20058961545), (3, 6686320515), (5, 4011792309), (7, 2865565935), (9, 2228773505), (15, 1337264103), (21, 955188645), (35, 573113187), (45, 445754701), (63, 318396215), (105, 191037729), (315, 63679243)]