20195778810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{45281}}^1\times {\mathrm{14867}}^1$

素因数の和:60158

約数の個数: 32

約数和(自身を含む): 48474199872

約数和(自身を除く): 28278421062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14867, 29734, 44601, 45281, 74335, 89202, 90562, 135843, 148670, 223005, 226405, 271686, 446010, 452810, 679215, 1358430, 673192627, 1346385254, 2019577881, 3365963135, 4039155762, 6731926270, 10097889405, 20195778810]

約数ペア:

[(1, 20195778810), (2, 10097889405), (3, 6731926270), (5, 4039155762), (6, 3365963135), (10, 2019577881), (15, 1346385254), (30, 673192627), (14867, 1358430), (29734, 679215), (44601, 452810), (45281, 446010), (74335, 271686), (89202, 226405), (90562, 223005), (135843, 148670)]