20176896189

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{8053}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 28762444800

約数和(自身を除く): 8585548611

約数列:

[1, 3, 29, 31, 87, 93, 899, 929, 2697, 2787, 8053, 24159, 26941, 28799, 80823, 86397, 233537, 249643, 700611, 748929, 835171, 2505513, 7239647, 7481237, 21718941, 22443711, 216955873, 231918347, 650867619, 695755041, 6725632063, 20176896189]

約数ペア:

[(1, 20176896189), (3, 6725632063), (29, 695755041), (31, 650867619), (87, 231918347), (93, 216955873), (899, 22443711), (929, 21718941), (2697, 7481237), (2787, 7239647), (8053, 2505513), (24159, 835171), (26941, 748929), (28799, 700611), (80823, 249643), (86397, 233537)]