20224407

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8093}}^1$

素因数の和:8127

約数の個数: 24

約数和(自身を含む): 33217776

約数和(自身を除く): 12993369

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 8093, 24279, 56651, 137581, 169953, 396557, 412743, 963067, 1189671, 2889201, 6741469, 20224407]

約数ペア:

[(1, 20224407), (3, 6741469), (7, 2889201), (17, 1189671), (21, 963067), (49, 412743), (51, 396557), (119, 169953), (147, 137581), (357, 56651), (833, 24279), (2499, 8093)]