2000200220190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{17241619}}^1$

素因数の和:17242921

約数の個数: 48

約数和(自身を含む): 5204555413200

約数和(自身を除く): 3204355193010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1289, 2578, 3867, 6445, 7734, 11601, 12890, 19335, 23202, 38670, 58005, 116010, 17241619, 34483238, 51724857, 86208095, 103449714, 155174571, 172416190, 258624285, 310349142, 517248570, 775872855, 1551745710, 22224446891, 44448893782, 66673340673, 111122234455, 133346681346, 200020022019, 222244468910, 333366703365, 400040044038, 666733406730, 1000100110095, 2000200220190]

約数ペア:

[(1, 2000200220190), (2, 1000100110095), (3, 666733406730), (5, 400040044038), (6, 333366703365), (9, 222244468910), (10, 200020022019), (15, 133346681346), (18, 111122234455), (30, 66673340673), (45, 44448893782), (90, 22224446891), (1289, 1551745710), (2578, 775872855), (3867, 517248570), (6445, 310349142), (7734, 258624285), (11601, 172416190), (12890, 155174571), (19335, 103449714), (23202, 86208095), (38670, 51724857), (58005, 34483238), (116010, 17241619)]