20197730308

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12226229}}^1$

素因数の和:12226299

約数の個数: 24

約数和(自身を含む): 41080132800

約数和(自身を除く): 20882402492

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 12226229, 24452458, 48904916, 85583603, 171167206, 342334412, 721347511, 1442695022, 2885390044, 5049432577, 10098865154, 20197730308]

約数ペア:

[(1, 20197730308), (2, 10098865154), (4, 5049432577), (7, 2885390044), (14, 1442695022), (28, 721347511), (59, 342334412), (118, 171167206), (236, 85583603), (413, 48904916), (826, 24452458), (1652, 12226229)]