20343335486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1211057}}^1$

素因数の和:1211323

約数の個数: 16

約数和(自身を含む): 31477819536

約数和(自身を除く): 11134484050

約数列:

[1, 2, 37, 74, 227, 454, 8399, 16798, 1211057, 2422114, 44809109, 89618218, 274909939, 549819878, 10171667743, 20343335486]

約数ペア:

[(1, 20343335486), (2, 10171667743), (37, 549819878), (74, 274909939), (227, 89618218), (454, 44809109), (8399, 2422114), (16798, 1211057)]