20177500893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1\times {\mathrm{8089}}^1$

素因数の和:8653

約数の個数: 32

約数和(自身を含む): 29566684800

約数和(自身を除く): 9389183907

約数列:

[1, 3, 11, 33, 269, 281, 807, 843, 2959, 3091, 8089, 8877, 9273, 24267, 75589, 88979, 226767, 266937, 831479, 2175941, 2273009, 2494437, 6527823, 6819027, 23935351, 25003099, 71806053, 75009297, 611439421, 1834318263, 6725833631, 20177500893]

約数ペア:

[(1, 20177500893), (3, 6725833631), (11, 1834318263), (33, 611439421), (269, 75009297), (281, 71806053), (807, 25003099), (843, 23935351), (2959, 6819027), (3091, 6527823), (8089, 2494437), (8877, 2273009), (9273, 2175941), (24267, 831479), (75589, 266937), (88979, 226767)]