20166412516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{9241}}^1\times {\mathrm{17599}}^1$

素因数の和:26875

約数の個数: 24

約数和(自身を含む): 36435660800

約数和(自身を除く): 16269248284

約数列:

[1, 2, 4, 31, 62, 124, 9241, 17599, 18482, 35198, 36964, 70396, 286471, 545569, 572942, 1091138, 1145884, 2182276, 162632359, 325264718, 650529436, 5041603129, 10083206258, 20166412516]

約数ペア:

[(1, 20166412516), (2, 10083206258), (4, 5041603129), (31, 650529436), (62, 325264718), (124, 162632359), (9241, 2182276), (17599, 1145884), (18482, 1091138), (35198, 572942), (36964, 545569), (70396, 286471)]