20342610508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1135951}}^1$

素因数の和:1136014

約数の個数: 36

約数和(自身を含む): 40187709856

約数和(自身を除く): 19845099348

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 8954, 17908, 1135951, 2271902, 4543804, 12495461, 24990922, 42030187, 49981844, 84060374, 137450071, 168120748, 274900142, 462332057, 549800284, 924664114, 1849328228, 5085652627, 10171305254, 20342610508]

約数ペア:

[(1, 20342610508), (2, 10171305254), (4, 5085652627), (11, 1849328228), (22, 924664114), (37, 549800284), (44, 462332057), (74, 274900142), (121, 168120748), (148, 137450071), (242, 84060374), (407, 49981844), (484, 42030187), (814, 24990922), (1628, 12495461), (4477, 4543804), (8954, 2271902), (17908, 1135951)]