20228422218

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{806363}}^1$

素因数の和:806518

約数の個数: 32

約数和(自身を含む): 41918026176

約数和(自身を除く): 21689603958

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 222, 226, 339, 678, 4181, 8362, 12543, 25086, 806363, 1612726, 2419089, 4838178, 29835431, 59670862, 89506293, 91119019, 179012586, 182238038, 273357057, 546714114, 3371403703, 6742807406, 10114211109, 20228422218]

約数ペア:

[(1, 20228422218), (2, 10114211109), (3, 6742807406), (6, 3371403703), (37, 546714114), (74, 273357057), (111, 182238038), (113, 179012586), (222, 91119019), (226, 89506293), (339, 59670862), (678, 29835431), (4181, 4838178), (8362, 2419089), (12543, 1612726), (25086, 806363)]