20346469094

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1277}}^1\times {\mathrm{1759}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 34980802560

約数和(自身を除く): 14634333466

約数列:

[1, 2, 7, 14, 647, 1277, 1294, 1759, 2554, 3518, 4529, 8939, 9058, 12313, 17878, 24626, 826219, 1138073, 1652438, 2246243, 2276146, 4492486, 5783533, 7966511, 11567066, 15723701, 15933022, 31447402, 1453319221, 2906638442, 10173234547, 20346469094]

約数ペア:

[(1, 20346469094), (2, 10173234547), (7, 2906638442), (14, 1453319221), (647, 31447402), (1277, 15933022), (1294, 15723701), (1759, 11567066), (2554, 7966511), (3518, 5783533), (4529, 4492486), (8939, 2276146), (9058, 2246243), (12313, 1652438), (17878, 1138073), (24626, 826219)]