20798942418

素因数分解:

$2^1\times 3^2\times {\mathrm{17047}}^1\times {\mathrm{67783}}^1$

素因数の和:84838

約数の個数: 24

約数和(自身を含む): 45067683648

約数和(自身を除く): 24268741230

約数列:

[1, 2, 3, 6, 9, 18, 17047, 34094, 51141, 67783, 102282, 135566, 153423, 203349, 306846, 406698, 610047, 1220094, 1155496801, 2310993602, 3466490403, 6932980806, 10399471209, 20798942418]

約数ペア:

[(1, 20798942418), (2, 10399471209), (3, 6932980806), (6, 3466490403), (9, 2310993602), (18, 1155496801), (17047, 1220094), (34094, 610047), (51141, 406698), (67783, 306846), (102282, 203349), (135566, 153423)]