20051940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334199}}^1$

素因数の和:334211

約数の個数: 24

約数和(自身を含む): 56145600

約数和(自身を除く): 36093660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334199, 668398, 1002597, 1336796, 1670995, 2005194, 3341990, 4010388, 5012985, 6683980, 10025970, 20051940]

約数ペア:

[(1, 20051940), (2, 10025970), (3, 6683980), (4, 5012985), (5, 4010388), (6, 3341990), (10, 2005194), (12, 1670995), (15, 1336796), (20, 1002597), (30, 668398), (60, 334199)]