20186822912

素因数分解:

$2^8\times {\mathrm{5987}}^1\times {\mathrm{13171}}^1$

素因数の和:19174

約数の個数: 36

約数和(自身を含む): 40304581296

約数和(自身を除く): 20117758384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5987, 11974, 13171, 23948, 26342, 47896, 52684, 95792, 105368, 191584, 210736, 383168, 421472, 766336, 842944, 1532672, 1685888, 3371776, 78854777, 157709554, 315419108, 630838216, 1261676432, 2523352864, 5046705728, 10093411456, 20186822912]

約数ペア:

[(1, 20186822912), (2, 10093411456), (4, 5046705728), (8, 2523352864), (16, 1261676432), (32, 630838216), (64, 315419108), (128, 157709554), (256, 78854777), (5987, 3371776), (11974, 1685888), (13171, 1532672), (23948, 842944), (26342, 766336), (47896, 421472), (52684, 383168), (95792, 210736), (105368, 191584)]