20053076275

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{1531}}^1\times {\mathrm{7177}}^1$

素因数の和:8791

約数の個数: 24

約数和(自身を含む): 25226420624

約数和(自身を除く): 5173344349

約数列:

[1, 5, 25, 73, 365, 1531, 1825, 7177, 7655, 35885, 38275, 111763, 179425, 523921, 558815, 2619605, 2794075, 10987987, 13098025, 54939935, 274699675, 802123051, 4010615255, 20053076275]

約数ペア:

[(1, 20053076275), (5, 4010615255), (25, 802123051), (73, 274699675), (365, 54939935), (1531, 13098025), (1825, 10987987), (7177, 2794075), (7655, 2619605), (35885, 558815), (38275, 523921), (111763, 179425)]