20210208

素因数分解:

$2^5\times 3^1\times {\mathrm{210523}}^1$

素因数の和:210536

約数の個数: 24

約数和(自身を含む): 53052048

約数和(自身を除く): 32841840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210523, 421046, 631569, 842092, 1263138, 1684184, 2526276, 3368368, 5052552, 6736736, 10105104, 20210208]

約数ペア:

[(1, 20210208), (2, 10105104), (3, 6736736), (4, 5052552), (6, 3368368), (8, 2526276), (12, 1684184), (16, 1263138), (24, 842092), (32, 631569), (48, 421046), (96, 210523)]