20523630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{684121}}^1$

素因数の和:684131

約数の個数: 16

約数和(自身を含む): 49256784

約数和(自身を除く): 28733154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 684121, 1368242, 2052363, 3420605, 4104726, 6841210, 10261815, 20523630]

約数ペア:

[(1, 20523630), (2, 10261815), (3, 6841210), (5, 4104726), (6, 3420605), (10, 2052363), (15, 1368242), (30, 684121)]