20128224

素因数分解:

$2^5\times 3^1\times {\mathrm{209669}}^1$

素因数の和:209682

約数の個数: 24

約数和(自身を含む): 52836840

約数和(自身を除く): 32708616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209669, 419338, 629007, 838676, 1258014, 1677352, 2516028, 3354704, 5032056, 6709408, 10064112, 20128224]

約数ペア:

[(1, 20128224), (2, 10064112), (3, 6709408), (4, 5032056), (6, 3354704), (8, 2516028), (12, 1677352), (16, 1258014), (24, 838676), (32, 629007), (48, 419338), (96, 209669)]