20101298

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1423}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 34517760

約数和(自身を除く): 14416462

約数列:

[1, 2, 7, 14, 1009, 1423, 2018, 2846, 7063, 9961, 14126, 19922, 1435807, 2871614, 10050649, 20101298]

約数ペア:

[(1, 20101298), (2, 10050649), (7, 2871614), (14, 1435807), (1009, 19922), (1423, 14126), (2018, 9961), (2846, 7063)]