20343630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9551}}^1$

素因数の和:9632

約数の個数: 32

約数和(自身を含む): 49517568

約数和(自身を除く): 29173938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9551, 19102, 28653, 47755, 57306, 95510, 143265, 286530, 678121, 1356242, 2034363, 3390605, 4068726, 6781210, 10171815, 20343630]

約数ペア:

[(1, 20343630), (2, 10171815), (3, 6781210), (5, 4068726), (6, 3390605), (10, 2034363), (15, 1356242), (30, 678121), (71, 286530), (142, 143265), (213, 95510), (355, 57306), (426, 47755), (710, 28653), (1065, 19102), (2130, 9551)]