20236566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9091}}^1$

素因数の和:9156

約数の個数: 32

約数和(自身を含む): 47132928

約数和(自身を除く): 26896362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 9091, 18182, 27273, 54546, 63637, 127274, 190911, 381822, 481823, 963646, 1445469, 2890938, 3372761, 6745522, 10118283, 20236566]

約数ペア:

[(1, 20236566), (2, 10118283), (3, 6745522), (6, 3372761), (7, 2890938), (14, 1445469), (21, 963646), (42, 481823), (53, 381822), (106, 190911), (159, 127274), (318, 63637), (371, 54546), (742, 27273), (1113, 18182), (2226, 9091)]