20177640093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{11777}}^1$

素因数の和:12213

約数の個数: 32

約数和(自身を含む): 29253159936

約数和(自身を除く): 9075519843

約数列:

[1, 3, 13, 39, 197, 223, 591, 669, 2561, 2899, 7683, 8697, 11777, 35331, 43931, 131793, 153101, 459303, 571103, 1713309, 2320069, 2626271, 6960207, 7878813, 30160897, 34141523, 90482691, 102424569, 517375387, 1552126161, 6725880031, 20177640093]

約数ペア:

[(1, 20177640093), (3, 6725880031), (13, 1552126161), (39, 517375387), (197, 102424569), (223, 90482691), (591, 34141523), (669, 30160897), (2561, 7878813), (2899, 6960207), (7683, 2626271), (8697, 2320069), (11777, 1713309), (35331, 571103), (43931, 459303), (131793, 153101)]