20074489765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1\times {\mathrm{6203}}^1$

素因数の和:8277

約数の個数: 32

約数和(自身を含む): 27203299200

約数和(自身を除く): 7128809435

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2029, 6203, 10145, 22319, 31015, 58841, 68233, 111595, 179887, 294205, 341165, 647251, 899435, 1978757, 3236255, 9893785, 12585887, 62929435, 138444757, 364990723, 692223785, 1824953615, 4014897953, 20074489765]

約数ペア:

[(1, 20074489765), (5, 4014897953), (11, 1824953615), (29, 692223785), (55, 364990723), (145, 138444757), (319, 62929435), (1595, 12585887), (2029, 9893785), (6203, 3236255), (10145, 1978757), (22319, 899435), (31015, 647251), (58841, 341165), (68233, 294205), (111595, 179887)]