19952030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 41748480

約数和(自身を除く): 21796450

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 4831, 9662, 24155, 33817, 48310, 67634, 169085, 285029, 338170, 570058, 1425145, 1995203, 2850290, 3990406, 9976015, 19952030]

約数ペア:

[(1, 19952030), (2, 9976015), (5, 3990406), (7, 2850290), (10, 1995203), (14, 1425145), (35, 570058), (59, 338170), (70, 285029), (118, 169085), (295, 67634), (413, 48310), (590, 33817), (826, 24155), (2065, 9662), (4130, 4831)]