20330160894

素因数分解:

$2^1\times 3^3\times {\mathrm{4871}}^1\times {\mathrm{77291}}^1$

素因数の和:82173

約数の個数: 32

約数和(自身を含む): 45187994880

約数和(自身を除く): 24857833986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4871, 9742, 14613, 29226, 43839, 77291, 87678, 131517, 154582, 231873, 263034, 463746, 695619, 1391238, 2086857, 4173714, 376484461, 752968922, 1129453383, 2258906766, 3388360149, 6776720298, 10165080447, 20330160894]

約数ペア:

[(1, 20330160894), (2, 10165080447), (3, 6776720298), (6, 3388360149), (9, 2258906766), (18, 1129453383), (27, 752968922), (54, 376484461), (4871, 4173714), (9742, 2086857), (14613, 1391238), (29226, 695619), (43839, 463746), (77291, 263034), (87678, 231873), (131517, 154582)]