20175066483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1499}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 31993920000

約数和(自身を除く): 11818853517

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 229, 411, 429, 687, 1499, 1507, 1781, 2519, 2977, 4497, 4521, 5343, 7557, 8931, 16489, 19487, 19591, 31373, 32747, 49467, 58461, 58773, 94119, 98241, 205363, 214357, 343271, 345103, 407849, 616089, 643071, 1029813, 1035309, 1223547, 2258993, 2669719, 3775981, 4462523, 4486339, 6776979, 8009157, 11327943, 13387569, 13459017, 29366909, 47028127, 49087753, 88100727, 141084381, 147263259, 517309397, 611365651, 1551928191, 1834096953, 6725022161, 20175066483]

約数ペア:

[(1, 20175066483), (3, 6725022161), (11, 1834096953), (13, 1551928191), (33, 611365651), (39, 517309397), (137, 147263259), (143, 141084381), (229, 88100727), (411, 49087753), (429, 47028127), (687, 29366909), (1499, 13459017), (1507, 13387569), (1781, 11327943), (2519, 8009157), (2977, 6776979), (4497, 4486339), (4521, 4462523), (5343, 3775981), (7557, 2669719), (8931, 2258993), (16489, 1223547), (19487, 1035309), (19591, 1029813), (31373, 643071), (32747, 616089), (49467, 407849), (58461, 345103), (58773, 343271), (94119, 214357), (98241, 205363)]