20285448

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36749}}^1$

素因数の和:36781

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 32634552

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36749, 73498, 110247, 146996, 220494, 293992, 440988, 845227, 881976, 1690454, 2535681, 3380908, 5071362, 6761816, 10142724, 20285448]

約数ペア:

[(1, 20285448), (2, 10142724), (3, 6761816), (4, 5071362), (6, 3380908), (8, 2535681), (12, 1690454), (23, 881976), (24, 845227), (46, 440988), (69, 293992), (92, 220494), (138, 146996), (184, 110247), (276, 73498), (552, 36749)]