20230478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 13638322

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 293, 437, 586, 874, 1501, 1817, 3002, 3634, 5567, 6739, 11134, 13478, 23147, 34523, 46294, 69046, 128041, 256082, 439793, 532381, 879586, 1064762, 10115239, 20230478]

約数ペア:

[(1, 20230478), (2, 10115239), (19, 1064762), (23, 879586), (38, 532381), (46, 439793), (79, 256082), (158, 128041), (293, 69046), (437, 46294), (586, 34523), (874, 23147), (1501, 13478), (1817, 11134), (3002, 6739), (3634, 5567)]