20253924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29611}}^1$

素因数の和:29640

約数の個数: 36

約数和(自身を含む): 53893840

約数和(自身を除く): 33639916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29611, 59222, 88833, 118444, 177666, 266499, 355332, 532998, 562609, 1065996, 1125218, 1687827, 2250436, 3375654, 5063481, 6751308, 10126962, 20253924]

約数ペア:

[(1, 20253924), (2, 10126962), (3, 6751308), (4, 5063481), (6, 3375654), (9, 2250436), (12, 1687827), (18, 1125218), (19, 1065996), (36, 562609), (38, 532998), (57, 355332), (76, 266499), (114, 177666), (171, 118444), (228, 88833), (342, 59222), (684, 29611)]