20140381816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{469429}}^1$

素因数の和:469639

約数の個数: 32

約数和(自身を含む): 39206793600

約数和(自身を除く): 19066411784

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 1384, 5363, 10726, 21452, 42904, 469429, 938858, 1877716, 3755432, 14552299, 29104598, 58209196, 81211217, 116418392, 162422434, 324844868, 649689736, 2517547727, 5035095454, 10070190908, 20140381816]

約数ペア:

[(1, 20140381816), (2, 10070190908), (4, 5035095454), (8, 2517547727), (31, 649689736), (62, 324844868), (124, 162422434), (173, 116418392), (248, 81211217), (346, 58209196), (692, 29104598), (1384, 14552299), (5363, 3755432), (10726, 1877716), (21452, 938858), (42904, 469429)]