20237579248

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{48073}}^1$

素因数の和:48481

約数の個数: 40

約数和(自身を含む): 39808733328

約数和(自身を除く): 19571154080

約数列:

[1, 2, 4, 8, 16, 83, 166, 317, 332, 634, 664, 1268, 1328, 2536, 5072, 26311, 48073, 52622, 96146, 105244, 192292, 210488, 384584, 420976, 769168, 3990059, 7980118, 15239141, 15960236, 30478282, 31920472, 60956564, 63840944, 121913128, 243826256, 1264848703, 2529697406, 5059394812, 10118789624, 20237579248]

約数ペア:

[(1, 20237579248), (2, 10118789624), (4, 5059394812), (8, 2529697406), (16, 1264848703), (83, 243826256), (166, 121913128), (317, 63840944), (332, 60956564), (634, 31920472), (664, 30478282), (1268, 15960236), (1328, 15239141), (2536, 7980118), (5072, 3990059), (26311, 769168), (48073, 420976), (52622, 384584), (96146, 210488), (105244, 192292)]