20133342590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{5323}}^1$

素因数の和:6537

約数の個数: 64

約数和(自身を含む): 40433437440

約数和(自身を除く): 20300094850

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1171, 1615, 2342, 3230, 5323, 5855, 10646, 11710, 19907, 22249, 26615, 39814, 44498, 53230, 90491, 99535, 101137, 111245, 180982, 199070, 202274, 222490, 378233, 452455, 505685, 756466, 904910, 1011370, 1719329, 1891165, 3438658, 3782330, 6233233, 8596645, 12466466, 17193290, 31166165, 62332330, 105964961, 118431427, 211929922, 236862854, 529824805, 592157135, 1059649610, 1184314270, 2013334259, 4026668518, 10066671295, 20133342590]

約数ペア:

[(1, 20133342590), (2, 10066671295), (5, 4026668518), (10, 2013334259), (17, 1184314270), (19, 1059649610), (34, 592157135), (38, 529824805), (85, 236862854), (95, 211929922), (170, 118431427), (190, 105964961), (323, 62332330), (646, 31166165), (1171, 17193290), (1615, 12466466), (2342, 8596645), (3230, 6233233), (5323, 3782330), (5855, 3438658), (10646, 1891165), (11710, 1719329), (19907, 1011370), (22249, 904910), (26615, 756466), (39814, 505685), (44498, 452455), (53230, 378233), (90491, 222490), (99535, 202274), (101137, 199070), (111245, 180982)]