20248314149

素因数分解:

$7^2\times {\mathrm{379}}^1\times {\mathrm{401}}^1\times {\mathrm{2719}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 23683910400

約数和(自身を除く): 3435596251

約数列:

[1, 7, 49, 379, 401, 2653, 2719, 2807, 18571, 19033, 19649, 133231, 151979, 1030501, 1063853, 1090319, 7213507, 7446971, 7632233, 50494549, 53425631, 413230901, 2892616307, 20248314149]

約数ペア:

[(1, 20248314149), (7, 2892616307), (49, 413230901), (379, 53425631), (401, 50494549), (2653, 7632233), (2719, 7446971), (2807, 7213507), (18571, 1090319), (19033, 1063853), (19649, 1030501), (133231, 151979)]