20152876612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{8969}}^1$

素因数の和:9436

約数の個数: 48

約数和(自身を含む): 38819289600

約数和(自身を除く): 18666412988

約数列:

[1, 2, 4, 11, 22, 44, 223, 229, 446, 458, 892, 916, 2453, 2519, 4906, 5038, 8969, 9812, 10076, 17938, 35876, 51067, 98659, 102134, 197318, 204268, 394636, 561737, 1123474, 2000087, 2053901, 2246948, 4000174, 4107802, 8000348, 8215604, 22000957, 22592911, 44001914, 45185822, 88003828, 90371644, 458019923, 916039846, 1832079692, 5038219153, 10076438306, 20152876612]

約数ペア:

[(1, 20152876612), (2, 10076438306), (4, 5038219153), (11, 1832079692), (22, 916039846), (44, 458019923), (223, 90371644), (229, 88003828), (446, 45185822), (458, 44001914), (892, 22592911), (916, 22000957), (2453, 8215604), (2519, 8000348), (4906, 4107802), (5038, 4000174), (8969, 2246948), (9812, 2053901), (10076, 2000087), (17938, 1123474), (35876, 561737), (51067, 394636), (98659, 204268), (102134, 197318)]