20029292018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{28949}}^1$

素因数の和:29210

約数の個数: 32

約数和(自身を含む): 31682880000

約数和(自身を除く): 11653587982

約数列:

[1, 2, 29, 58, 79, 151, 158, 302, 2291, 4379, 4582, 8758, 11929, 23858, 28949, 57898, 345941, 691882, 839521, 1679042, 2286971, 4371299, 4573942, 8742598, 66322159, 126767671, 132644318, 253535342, 345332621, 690665242, 10014646009, 20029292018]

約数ペア:

[(1, 20029292018), (2, 10014646009), (29, 690665242), (58, 345332621), (79, 253535342), (151, 132644318), (158, 126767671), (302, 66322159), (2291, 8742598), (4379, 4573942), (4582, 4371299), (8758, 2286971), (11929, 1679042), (23858, 839521), (28949, 691882), (57898, 345941)]