20183408976

素因数分解:

$2^4\times 3^1\times {\mathrm{420487687}}^1$

素因数の和:420487698

約数の個数: 20

約数和(自身を含む): 52140473312

約数和(自身を除く): 31957064336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420487687, 840975374, 1261463061, 1681950748, 2522926122, 3363901496, 5045852244, 6727802992, 10091704488, 20183408976]

約数ペア:

[(1, 20183408976), (2, 10091704488), (3, 6727802992), (4, 5045852244), (6, 3363901496), (8, 2522926122), (12, 1681950748), (16, 1261463061), (24, 840975374), (48, 420487687)]