20237579229

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{16229}}^1$

素因数の和:16762

約数の個数: 48

約数和(自身を含む): 33303960000

約数和(自身を除く): 13066380771

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 499, 833, 1497, 2499, 3493, 8483, 10479, 16229, 24451, 25449, 48687, 59381, 73353, 113603, 178143, 275893, 340809, 415667, 795221, 827679, 1247001, 1931251, 2385663, 5793753, 8098271, 13518757, 24294813, 40556271, 56687897, 137670607, 170063691, 396815279, 413011821, 963694249, 1190445837, 2891082747, 6745859743, 20237579229]

約数ペア:

[(1, 20237579229), (3, 6745859743), (7, 2891082747), (17, 1190445837), (21, 963694249), (49, 413011821), (51, 396815279), (119, 170063691), (147, 137670607), (357, 56687897), (499, 40556271), (833, 24294813), (1497, 13518757), (2499, 8098271), (3493, 5793753), (8483, 2385663), (10479, 1931251), (16229, 1247001), (24451, 827679), (25449, 795221), (48687, 415667), (59381, 340809), (73353, 275893), (113603, 178143)]