20235595383

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{907}}^1\times {\mathrm{31379}}^1$

素因数の和:32371

約数の個数: 24

約数和(自身を含む): 29632761600

約数和(自身を除く): 9397166217

約数列:

[1, 3, 9, 79, 237, 711, 907, 2721, 8163, 31379, 71653, 94137, 214959, 282411, 644877, 2478941, 7436823, 22310469, 28460753, 85382259, 256146777, 2248399487, 6745198461, 20235595383]

約数ペア:

[(1, 20235595383), (3, 6745198461), (9, 2248399487), (79, 256146777), (237, 85382259), (711, 28460753), (907, 22310469), (2721, 7436823), (8163, 2478941), (31379, 644877), (71653, 282411), (94137, 214959)]