19752060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{329201}}^1$

素因数の和:329213

約数の個数: 24

約数和(自身を含む): 55305936

約数和(自身を除く): 35553876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 329201, 658402, 987603, 1316804, 1646005, 1975206, 3292010, 3950412, 4938015, 6584020, 9876030, 19752060]

約数ペア:

[(1, 19752060), (2, 9876030), (3, 6584020), (4, 4938015), (5, 3950412), (6, 3292010), (10, 1975206), (12, 1646005), (15, 1316804), (20, 987603), (30, 658402), (60, 329201)]