20180832968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{583801}}^1$

素因数の和:583985

約数の個数: 32

約数和(自身を含む): 39406635000

約数和(自身を除く): 19225802032

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 4321, 8642, 17284, 34568, 583801, 1167602, 2335204, 4670408, 16930229, 33860458, 67720916, 86986349, 135441832, 173972698, 347945396, 695890792, 2522604121, 5045208242, 10090416484, 20180832968]

約数ペア:

[(1, 20180832968), (2, 10090416484), (4, 5045208242), (8, 2522604121), (29, 695890792), (58, 347945396), (116, 173972698), (149, 135441832), (232, 86986349), (298, 67720916), (596, 33860458), (1192, 16930229), (4321, 4670408), (8642, 2335204), (17284, 1167602), (34568, 583801)]