20346422430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9552311}}^1$

素因数の和:9552392

約数の個数: 32

約数和(自身を含む): 49519185408

約数和(自身を除く): 29172762978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9552311, 19104622, 28656933, 47761555, 57313866, 95523110, 143284665, 286569330, 678214081, 1356428162, 2034642243, 3391070405, 4069284486, 6782140810, 10173211215, 20346422430]

約数ペア:

[(1, 20346422430), (2, 10173211215), (3, 6782140810), (5, 4069284486), (6, 3391070405), (10, 2034642243), (15, 1356428162), (30, 678214081), (71, 286569330), (142, 143284665), (213, 95523110), (355, 57313866), (426, 47761555), (710, 28656933), (1065, 19104622), (2130, 9552311)]