20184092405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{5387}}^1$

素因数の和:6497

約数の個数: 32

約数和(自身を含む): 26118955008

約数和(自身を除く): 5934862603

約数列:

[1, 5, 23, 31, 115, 155, 713, 1051, 3565, 5255, 5387, 24173, 26935, 32581, 120865, 123901, 162905, 166997, 619505, 749363, 834985, 3746815, 3840931, 5661737, 19204655, 28308685, 130219951, 175513847, 651099755, 877569235, 4036818481, 20184092405]

約数ペア:

[(1, 20184092405), (5, 4036818481), (23, 877569235), (31, 651099755), (115, 175513847), (155, 130219951), (713, 28308685), (1051, 19204655), (3565, 5661737), (5255, 3840931), (5387, 3746815), (24173, 834985), (26935, 749363), (32581, 619505), (120865, 166997), (123901, 162905)]