20229168

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2791}}^1$

素因数の和:2953

約数の個数: 40

約数和(自身を含む): 52623616

約数和(自身を除く): 32394448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 2791, 3624, 5582, 7248, 8373, 11164, 16746, 22328, 33492, 44656, 66984, 133968, 421441, 842882, 1264323, 1685764, 2528646, 3371528, 5057292, 6743056, 10114584, 20229168]

約数ペア:

[(1, 20229168), (2, 10114584), (3, 6743056), (4, 5057292), (6, 3371528), (8, 2528646), (12, 1685764), (16, 1264323), (24, 842882), (48, 421441), (151, 133968), (302, 66984), (453, 44656), (604, 33492), (906, 22328), (1208, 16746), (1812, 11164), (2416, 8373), (2791, 7248), (3624, 5582)]