20345062801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^2\times {\mathrm{2917}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 24591036480

約数和(自身を除く): 4245973679

約数列:

[1, 7, 19, 133, 229, 1603, 2917, 4351, 20419, 30457, 52441, 55423, 367087, 387961, 667993, 996379, 4675951, 6974653, 12691867, 88843069, 152970397, 1070792779, 2906437543, 20345062801]

約数ペア:

[(1, 20345062801), (7, 2906437543), (19, 1070792779), (133, 152970397), (229, 88843069), (1603, 12691867), (2917, 6974653), (4351, 4675951), (20419, 996379), (30457, 667993), (52441, 387961), (55423, 367087)]