20009820132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29254123}}^1$

素因数の和:29254152

約数の個数: 36

約数和(自身を含む): 53242505680

約数和(自身を除く): 33232685548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29254123, 58508246, 87762369, 117016492, 175524738, 263287107, 351049476, 526574214, 555828337, 1053148428, 1111656674, 1667485011, 2223313348, 3334970022, 5002455033, 6669940044, 10004910066, 20009820132]

約数ペア:

[(1, 20009820132), (2, 10004910066), (3, 6669940044), (4, 5002455033), (6, 3334970022), (9, 2223313348), (12, 1667485011), (18, 1111656674), (19, 1053148428), (36, 555828337), (38, 526574214), (57, 351049476), (76, 263287107), (114, 175524738), (171, 117016492), (228, 87762369), (342, 58508246), (684, 29254123)]