20624614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14669}}^1$

素因数の和:14727

約数の個数: 16

約数和(自身を含む): 33447600

約数和(自身を除く): 12822986

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14669, 29338, 278711, 542753, 557422, 1085506, 10312307, 20624614]

約数ペア:

[(1, 20624614), (2, 10312307), (19, 1085506), (37, 557422), (38, 542753), (74, 278711), (703, 29338), (1406, 14669)]