20199004144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{152819}}^1$

素因数の和:153589

約数の個数: 40

約数和(自身を含む): 42750478080

約数和(自身を除く): 22551473936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 751, 1502, 3004, 6008, 8261, 12016, 16522, 33044, 66088, 132176, 152819, 305638, 611276, 1222552, 1681009, 2445104, 3362018, 6724036, 13448072, 26896144, 114767069, 229534138, 459068276, 918136552, 1262437759, 1836273104, 2524875518, 5049751036, 10099502072, 20199004144]

約数ペア:

[(1, 20199004144), (2, 10099502072), (4, 5049751036), (8, 2524875518), (11, 1836273104), (16, 1262437759), (22, 918136552), (44, 459068276), (88, 229534138), (176, 114767069), (751, 26896144), (1502, 13448072), (3004, 6724036), (6008, 3362018), (8261, 2445104), (12016, 1681009), (16522, 1222552), (33044, 611276), (66088, 305638), (132176, 152819)]