20134271438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4793}}^1$

素因数の和:4961

約数の個数: 64

約数和(自身を含む): 33798850560

約数和(自身を除く): 13664579122

約数列:

[1, 2, 23, 29, 46, 47, 58, 67, 94, 134, 667, 1081, 1334, 1363, 1541, 1943, 2162, 2726, 3082, 3149, 3886, 4793, 6298, 9586, 31349, 44689, 62698, 72427, 89378, 91321, 110239, 138997, 144854, 182642, 220478, 225271, 277994, 321131, 450542, 642262, 2100383, 3196931, 4200766, 5181233, 6393862, 6532859, 7386013, 9312799, 10362466, 13065718, 14772026, 15093157, 18625598, 30186314, 150255757, 214194377, 300511514, 347142611, 428388754, 437701553, 694285222, 875403106, 10067135719, 20134271438]

約数ペア:

[(1, 20134271438), (2, 10067135719), (23, 875403106), (29, 694285222), (46, 437701553), (47, 428388754), (58, 347142611), (67, 300511514), (94, 214194377), (134, 150255757), (667, 30186314), (1081, 18625598), (1334, 15093157), (1363, 14772026), (1541, 13065718), (1943, 10362466), (2162, 9312799), (2726, 7386013), (3082, 6532859), (3149, 6393862), (3886, 5181233), (4793, 4200766), (6298, 3196931), (9586, 2100383), (31349, 642262), (44689, 450542), (62698, 321131), (72427, 277994), (89378, 225271), (91321, 220478), (110239, 182642), (138997, 144854)]