20237598902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{13933}}^1$

素因数の和:14360

約数の個数: 32

約数和(自身を含む): 31903286400

約数和(自身を除く): 11665687498

約数列:

[1, 2, 29, 58, 79, 158, 317, 634, 2291, 4582, 9193, 13933, 18386, 25043, 27866, 50086, 404057, 726247, 808114, 1100707, 1452494, 2201414, 4416761, 8833522, 31920503, 63841006, 128086069, 256172138, 348924119, 697848238, 10118799451, 20237598902]

約数ペア:

[(1, 20237598902), (2, 10118799451), (29, 697848238), (58, 348924119), (79, 256172138), (158, 128086069), (317, 63841006), (634, 31920503), (2291, 8833522), (4582, 4416761), (9193, 2201414), (13933, 1452494), (18386, 1100707), (25043, 808114), (27866, 726247), (50086, 404057)]