20146272

素因数分解:

$2^5\times 3^1\times {\mathrm{209857}}^1$

素因数の和:209870

約数の個数: 24

約数和(自身を含む): 52884216

約数和(自身を除く): 32737944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209857, 419714, 629571, 839428, 1259142, 1678856, 2518284, 3357712, 5036568, 6715424, 10073136, 20146272]

約数ペア:

[(1, 20146272), (2, 10073136), (3, 6715424), (4, 5036568), (6, 3357712), (8, 2518284), (12, 1678856), (16, 1259142), (24, 839428), (32, 629571), (48, 419714), (96, 209857)]