20312156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3671}}^1\times {\mathrm{92219}}^1$

素因数の和:95902

約数の個数: 48

約数和(自身を含む): 56890149120

約数和(自身を除く): 36577992180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3671, 7342, 11013, 14684, 18355, 22026, 36710, 44052, 55065, 73420, 92219, 110130, 184438, 220260, 276657, 368876, 461095, 553314, 922190, 1106628, 1383285, 1844380, 2766570, 5533140, 338535949, 677071898, 1015607847, 1354143796, 1692679745, 2031215694, 3385359490, 4062431388, 5078039235, 6770718980, 10156078470, 20312156940]

約数ペア:

[(1, 20312156940), (2, 10156078470), (3, 6770718980), (4, 5078039235), (5, 4062431388), (6, 3385359490), (10, 2031215694), (12, 1692679745), (15, 1354143796), (20, 1015607847), (30, 677071898), (60, 338535949), (3671, 5533140), (7342, 2766570), (11013, 1844380), (14684, 1383285), (18355, 1106628), (22026, 922190), (36710, 553314), (44052, 461095), (55065, 368876), (73420, 276657), (92219, 220260), (110130, 184438)]