20206600710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9486667}}^1$

素因数の和:9486748

約数の個数: 32

約数和(自身を含む): 49178886912

約数和(自身を除く): 28972286202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9486667, 18973334, 28460001, 47433335, 56920002, 94866670, 142300005, 284600010, 673553357, 1347106714, 2020660071, 3367766785, 4041320142, 6735533570, 10103300355, 20206600710]

約数ペア:

[(1, 20206600710), (2, 10103300355), (3, 6735533570), (5, 4041320142), (6, 3367766785), (10, 2020660071), (15, 1347106714), (30, 673553357), (71, 284600010), (142, 142300005), (213, 94866670), (355, 56920002), (426, 47433335), (710, 28460001), (1065, 18973334), (2130, 9486667)]