20164501734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{78889}}^1$

素因数の和:79049

約数の個数: 64

約数和(自身を含む): 45327038400

約数和(自身を除く): 25162536666

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 113, 174, 226, 339, 377, 678, 754, 1131, 1469, 2262, 2938, 3277, 4407, 6554, 8814, 9831, 19662, 42601, 78889, 85202, 127803, 157778, 236667, 255606, 473334, 1025557, 2051114, 2287781, 3076671, 4575562, 6153342, 6863343, 8914457, 13726686, 17828914, 26743371, 29741153, 53486742, 59482306, 89223459, 115887941, 178446918, 231775882, 258519253, 347663823, 517038506, 695327646, 775557759, 1551115518, 3360750289, 6721500578, 10082250867, 20164501734]

約数ペア:

[(1, 20164501734), (2, 10082250867), (3, 6721500578), (6, 3360750289), (13, 1551115518), (26, 775557759), (29, 695327646), (39, 517038506), (58, 347663823), (78, 258519253), (87, 231775882), (113, 178446918), (174, 115887941), (226, 89223459), (339, 59482306), (377, 53486742), (678, 29741153), (754, 26743371), (1131, 17828914), (1469, 13726686), (2262, 8914457), (2938, 6863343), (3277, 6153342), (4407, 4575562), (6554, 3076671), (8814, 2287781), (9831, 2051114), (19662, 1025557), (42601, 473334), (78889, 255606), (85202, 236667), (127803, 157778)]