20541648

素因数分解:

$2^4\times 3^1\times {\mathrm{427951}}^1$

素因数の和:427962

約数の個数: 20

約数和(自身を含む): 53066048

約数和(自身を除く): 32524400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 427951, 855902, 1283853, 1711804, 2567706, 3423608, 5135412, 6847216, 10270824, 20541648]

約数ペア:

[(1, 20541648), (2, 10270824), (3, 6847216), (4, 5135412), (6, 3423608), (8, 2567706), (12, 1711804), (16, 1283853), (24, 855902), (48, 427951)]