20172711492

素因数分解:

$2^2\times 3^2\times {\mathrm{25037}}^1\times {\mathrm{22381}}^1$

素因数の和:47428

約数の個数: 36

約数和(自身を含む): 50996446956

約数和(自身を除く): 30823735464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 22381, 25037, 44762, 50074, 67143, 75111, 89524, 100148, 134286, 150222, 201429, 225333, 268572, 300444, 402858, 450666, 805716, 901332, 560353097, 1120706194, 1681059291, 2241412388, 3362118582, 5043177873, 6724237164, 10086355746, 20172711492]

約数ペア:

[(1, 20172711492), (2, 10086355746), (3, 6724237164), (4, 5043177873), (6, 3362118582), (9, 2241412388), (12, 1681059291), (18, 1120706194), (36, 560353097), (22381, 901332), (25037, 805716), (44762, 450666), (50074, 402858), (67143, 300444), (75111, 268572), (89524, 225333), (100148, 201429), (134286, 150222)]