20803438658

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1\times {\mathrm{232633}}^1$

素因数の和:233429

約数の個数: 16

約数和(自身を含む): 31760124216

約数和(自身を除く): 10956685558

約数列:

[1, 2, 61, 122, 733, 1466, 44713, 89426, 232633, 465266, 14190613, 28381226, 170519989, 341039978, 10401719329, 20803438658]

約数ペア:

[(1, 20803438658), (2, 10401719329), (61, 341039978), (122, 170519989), (733, 28381226), (1466, 14190613), (44713, 465266), (89426, 232633)]