20177187837

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{58057}}^1$

素因数の和:58229

約数の個数: 32

約数和(自身を含む): 28804199424

約数和(自身を除く): 8627011587

約数列:

[1, 3, 31, 37, 93, 101, 111, 303, 1147, 3131, 3441, 3737, 9393, 11211, 58057, 115847, 174171, 347541, 1799767, 2148109, 5399301, 5863757, 6444327, 17591271, 66591379, 181776467, 199774137, 216959009, 545329401, 650877027, 6725729279, 20177187837]

約数ペア:

[(1, 20177187837), (3, 6725729279), (31, 650877027), (37, 545329401), (93, 216959009), (101, 199774137), (111, 181776467), (303, 66591379), (1147, 17591271), (3131, 6444327), (3441, 5863757), (3737, 5399301), (9393, 2148109), (11211, 1799767), (58057, 347541), (115847, 174171)]