20143165419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2105

約数の個数: 96

約数和(自身を含む): 34342963200

約数和(自身を除く): 14199797781

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 167, 171, 247, 261, 377, 501, 551, 741, 1131, 1503, 1653, 1871, 2171, 2223, 3173, 3393, 4843, 4959, 5613, 6513, 7163, 9519, 14529, 16839, 19539, 21489, 24323, 28557, 35549, 41249, 43587, 54259, 62959, 64467, 72969, 92017, 106647, 123747, 162777, 188877, 218907, 276051, 312457, 319941, 371241, 462137, 488331, 566631, 705367, 828153, 937371, 1030921, 1196221, 1386411, 2116101, 2812113, 3092763, 3588663, 4061941, 4159233, 5936683, 6348303, 9061253, 9278289, 10765989, 12185823, 13401973, 17810049, 27183759, 36557469, 40205919, 53430147, 77176879, 81551277, 117796289, 120617757, 172163807, 231530637, 353388867, 516491421, 694591911, 1060166601, 1549474263, 2238129491, 6714388473, 20143165419]

約数ペア:

[(1, 20143165419), (3, 6714388473), (9, 2238129491), (13, 1549474263), (19, 1060166601), (29, 694591911), (39, 516491421), (57, 353388867), (87, 231530637), (117, 172163807), (167, 120617757), (171, 117796289), (247, 81551277), (261, 77176879), (377, 53430147), (501, 40205919), (551, 36557469), (741, 27183759), (1131, 17810049), (1503, 13401973), (1653, 12185823), (1871, 10765989), (2171, 9278289), (2223, 9061253), (3173, 6348303), (3393, 5936683), (4843, 4159233), (4959, 4061941), (5613, 3588663), (6513, 3092763), (7163, 2812113), (9519, 2116101), (14529, 1386411), (16839, 1196221), (19539, 1030921), (21489, 937371), (24323, 828153), (28557, 705367), (35549, 566631), (41249, 488331), (43587, 462137), (54259, 371241), (62959, 319941), (64467, 312457), (72969, 276051), (92017, 218907), (106647, 188877), (123747, 162777)]