20227601702

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1705819}}^1$

素因数の和:1705857

約数の個数: 36

約数和(自身を含む): 38795464260

約数和(自身を除く): 18567862558

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 1705819, 3411638, 11940733, 18764009, 23881466, 37528018, 83585131, 131348063, 167170262, 206404099, 262696126, 412808198, 919436441, 1444828693, 1838872882, 2889657386, 10113800851, 20227601702]

約数ペア:

[(1, 20227601702), (2, 10113800851), (7, 2889657386), (11, 1838872882), (14, 1444828693), (22, 919436441), (49, 412808198), (77, 262696126), (98, 206404099), (121, 167170262), (154, 131348063), (242, 83585131), (539, 37528018), (847, 23881466), (1078, 18764009), (1694, 11940733), (5929, 3411638), (11858, 1705819)]