20060995960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13554727}}^1$

素因数の和:13554775

約数の個数: 32

約数和(自身を含む): 46357169760

約数和(自身を除く): 26296173800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 13554727, 27109454, 54218908, 67773635, 108437816, 135547270, 271094540, 501524899, 542189080, 1003049798, 2006099596, 2507624495, 4012199192, 5015248990, 10030497980, 20060995960]

約数ペア:

[(1, 20060995960), (2, 10030497980), (4, 5015248990), (5, 4012199192), (8, 2507624495), (10, 2006099596), (20, 1003049798), (37, 542189080), (40, 501524899), (74, 271094540), (148, 135547270), (185, 108437816), (296, 67773635), (370, 54218908), (740, 27109454), (1480, 13554727)]