20174485707

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{797}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 30133565280

約数和(自身を除く): 9959079573

約数列:

[1, 3, 9, 41, 123, 181, 369, 379, 543, 797, 1137, 1629, 2391, 3411, 7173, 7421, 15539, 22263, 32677, 46617, 66789, 68599, 98031, 139851, 144257, 205797, 294093, 302063, 432771, 617391, 906189, 1298313, 2718567, 2812559, 5914537, 8437677, 12384583, 17743611, 25313031, 37153749, 53230833, 54673403, 111461247, 164020209, 492060627, 2241609523, 6724828569, 20174485707]

約数ペア:

[(1, 20174485707), (3, 6724828569), (9, 2241609523), (41, 492060627), (123, 164020209), (181, 111461247), (369, 54673403), (379, 53230833), (543, 37153749), (797, 25313031), (1137, 17743611), (1629, 12384583), (2391, 8437677), (3411, 5914537), (7173, 2812559), (7421, 2718567), (15539, 1298313), (22263, 906189), (32677, 617391), (46617, 432771), (66789, 302063), (68599, 294093), (98031, 205797), (139851, 144257)]