20171149584

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7928911}}^1$

素因数の和:7928975

約数の個数: 40

約数和(自身を含む): 53091994752

約数和(自身を除く): 32920845168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7928911, 15857822, 23786733, 31715644, 47573466, 63431288, 95146932, 126862576, 190293864, 380587728, 420232283, 840464566, 1260696849, 1680929132, 2521393698, 3361858264, 5042787396, 6723716528, 10085574792, 20171149584]

約数ペア:

[(1, 20171149584), (2, 10085574792), (3, 6723716528), (4, 5042787396), (6, 3361858264), (8, 2521393698), (12, 1680929132), (16, 1260696849), (24, 840464566), (48, 420232283), (53, 380587728), (106, 190293864), (159, 126862576), (212, 95146932), (318, 63431288), (424, 47573466), (636, 31715644), (848, 23786733), (1272, 15857822), (2544, 7928911)]