20139027458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1\times {\mathrm{10007}}^1$

素因数の和:15418

約数の個数: 32

約数和(自身を含む): 34903260288

約数和(自身を除く): 14764232830

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 5381, 10007, 10762, 20014, 59191, 91477, 110077, 118382, 170119, 182954, 220154, 340238, 1006247, 1871309, 2012494, 3742618, 53847667, 107695334, 592324337, 915410339, 1184648674, 1830820678, 10069513729, 20139027458]

約数ペア:

[(1, 20139027458), (2, 10069513729), (11, 1830820678), (17, 1184648674), (22, 915410339), (34, 592324337), (187, 107695334), (374, 53847667), (5381, 3742618), (10007, 2012494), (10762, 1871309), (20014, 1006247), (59191, 340238), (91477, 220154), (110077, 182954), (118382, 170119)]