20157614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 13667986

約数列:

[1, 2, 17, 23, 34, 46, 149, 173, 298, 346, 391, 782, 2533, 2941, 3427, 3979, 5066, 5882, 6854, 7958, 25777, 51554, 58259, 67643, 116518, 135286, 438209, 592871, 876418, 1185742, 10078807, 20157614]

約数ペア:

[(1, 20157614), (2, 10078807), (17, 1185742), (23, 876418), (34, 592871), (46, 438209), (149, 135286), (173, 116518), (298, 67643), (346, 58259), (391, 51554), (782, 25777), (2533, 7958), (2941, 6854), (3427, 5882), (3979, 5066)]