20180376992

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{34369}}^1$

素因数の和:34749

約数の個数: 48

約数和(自身を含む): 40534603200

約数和(自身を除く): 20354226208

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 311, 472, 622, 944, 1244, 1888, 2488, 4976, 9952, 18349, 34369, 36698, 68738, 73396, 137476, 146792, 274952, 293584, 549904, 587168, 1099808, 2027771, 4055542, 8111084, 10688759, 16222168, 21377518, 32444336, 42755036, 64888672, 85510072, 171020144, 342040288, 630636781, 1261273562, 2522547124, 5045094248, 10090188496, 20180376992]

約数ペア:

[(1, 20180376992), (2, 10090188496), (4, 5045094248), (8, 2522547124), (16, 1261273562), (32, 630636781), (59, 342040288), (118, 171020144), (236, 85510072), (311, 64888672), (472, 42755036), (622, 32444336), (944, 21377518), (1244, 16222168), (1888, 10688759), (2488, 8111084), (4976, 4055542), (9952, 2027771), (18349, 1099808), (34369, 587168), (36698, 549904), (68738, 293584), (73396, 274952), (137476, 146792)]