20007344826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{158788451}}^1$

素因数の和:158788466

約数の個数: 24

約数和(自身を含む): 49541997024

約数和(自身を除く): 29534652198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 158788451, 317576902, 476365353, 952730706, 1111519157, 1429096059, 2223038314, 2858192118, 3334557471, 6669114942, 10003672413, 20007344826]

約数ペア:

[(1, 20007344826), (2, 10003672413), (3, 6669114942), (6, 3334557471), (7, 2858192118), (9, 2223038314), (14, 1429096059), (18, 1111519157), (21, 952730706), (42, 476365353), (63, 317576902), (126, 158788451)]