20163345381

素因数分解:

$3^2\times {\mathrm{379}}^1\times {\mathrm{967}}^1\times {\mathrm{6113}}^1$

素因数の和:7465

約数の個数: 24

約数和(自身を含む): 29236658880

約数和(自身を除く): 9073313499

約数列:

[1, 3, 9, 379, 967, 1137, 2901, 3411, 6113, 8703, 18339, 55017, 366493, 1099479, 2316827, 3298437, 5911271, 6950481, 17733813, 20851443, 53201439, 2240371709, 6721115127, 20163345381]

約数ペア:

[(1, 20163345381), (3, 6721115127), (9, 2240371709), (379, 53201439), (967, 20851443), (1137, 17733813), (2901, 6950481), (3411, 5911271), (6113, 3298437), (8703, 2316827), (18339, 1099479), (55017, 366493)]