20132646415

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{5531}}^1$

素因数の和:5812

約数の個数: 48

約数和(自身を含む): 28606193280

約数和(自身を除く): 8473546865

約数列:

[1, 5, 7, 35, 49, 83, 179, 245, 415, 581, 895, 1253, 2905, 4067, 5531, 6265, 8771, 14857, 20335, 27655, 38717, 43855, 74285, 103999, 193585, 271019, 459073, 519995, 727993, 990049, 1355095, 2295365, 3213511, 3639965, 4950245, 6930343, 16067555, 22494577, 34651715, 48512401, 82174067, 112472885, 242562005, 410870335, 575218469, 2876092345, 4026529283, 20132646415]

約数ペア:

[(1, 20132646415), (5, 4026529283), (7, 2876092345), (35, 575218469), (49, 410870335), (83, 242562005), (179, 112472885), (245, 82174067), (415, 48512401), (581, 34651715), (895, 22494577), (1253, 16067555), (2905, 6930343), (4067, 4950245), (5531, 3639965), (6265, 3213511), (8771, 2295365), (14857, 1355095), (20335, 990049), (27655, 727993), (38717, 519995), (43855, 459073), (74285, 271019), (103999, 193585)]