20072284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11483}}^1$

素因数の和:11529

約数の個数: 24

約数和(自身を含む): 38586240

約数和(自身を除く): 18513956

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11483, 22966, 45932, 218177, 264109, 436354, 528218, 872708, 1056436, 5018071, 10036142, 20072284]

約数ペア:

[(1, 20072284), (2, 10036142), (4, 5018071), (19, 1056436), (23, 872708), (38, 528218), (46, 436354), (76, 264109), (92, 218177), (437, 45932), (874, 22966), (1748, 11483)]