20349734804

素因数分解:

$2^2\times 7^1\times {\mathrm{6301}}^1\times {\mathrm{115343}}^1$

素因数の和:121655

約数の個数: 24

約数和(自身を含む): 40706281728

約数和(自身を除く): 20356546924

約数列:

[1, 2, 4, 7, 14, 28, 6301, 12602, 25204, 44107, 88214, 115343, 176428, 230686, 461372, 807401, 1614802, 3229604, 726776243, 1453552486, 2907104972, 5087433701, 10174867402, 20349734804]

約数ペア:

[(1, 20349734804), (2, 10174867402), (4, 5087433701), (7, 2907104972), (14, 1453552486), (28, 726776243), (6301, 3229604), (12602, 1614802), (25204, 807401), (44107, 461372), (88214, 230686), (115343, 176428)]