20148348040665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2792563831}}^1$

素因数の和:2792563889

約数の個数: 32

約数和(自身を含む): 35655455006976

約数和(自身を除く): 15507106966311

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 2792563831, 8377691493, 13962819155, 36303329803, 41888457465, 103324861747, 108909989409, 181516649015, 309974585241, 516624308735, 544549947045, 1343223202711, 1549872926205, 4029669608133, 6716116013555, 20148348040665]

約数ペア:

[(1, 20148348040665), (3, 6716116013555), (5, 4029669608133), (13, 1549872926205), (15, 1343223202711), (37, 544549947045), (39, 516624308735), (65, 309974585241), (111, 181516649015), (185, 108909989409), (195, 103324861747), (481, 41888457465), (555, 36303329803), (1443, 13962819155), (2405, 8377691493), (7215, 2792563831)]