20174549454

素因数分解:

$2^1\times 3^2\times {\mathrm{27259}}^1\times {\mathrm{41117}}^1$

素因数の和:68384

約数の個数: 24

約数和(自身を含む): 43714190520

約数和(自身を除く): 23539641066

約数列:

[1, 2, 3, 6, 9, 18, 27259, 41117, 54518, 81777, 82234, 123351, 163554, 245331, 246702, 370053, 490662, 740106, 1120808303, 2241616606, 3362424909, 6724849818, 10087274727, 20174549454]

約数ペア:

[(1, 20174549454), (2, 10087274727), (3, 6724849818), (6, 3362424909), (9, 2241616606), (18, 1120808303), (27259, 740106), (41117, 490662), (54518, 370053), (81777, 246702), (82234, 245331), (123351, 163554)]