20220568060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{772367}}^1$

素因数の和:772411

約数の個数: 96

約数和(自身を含む): 56055379968

約数和(自身を除く): 35834811908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3740, 5236, 6545, 13090, 26180, 772367, 1544734, 3089468, 3861835, 5406569, 7723670, 8496037, 10813138, 13130239, 15447340, 16992074, 21626276, 26260478, 27032845, 33984148, 42480185, 52520956, 54065690, 59472259, 65651195, 84960370, 91911673, 108131380, 118944518, 131302390, 144432629, 169920740, 183823346, 237889036, 262604780, 288865258, 297361295, 367646692, 459558365, 577730516, 594722590, 722163145, 919116730, 1011028403, 1189445180, 1444326290, 1838233460, 2022056806, 2888652580, 4044113612, 5055142015, 10110284030, 20220568060]

約数ペア:

[(1, 20220568060), (2, 10110284030), (4, 5055142015), (5, 4044113612), (7, 2888652580), (10, 2022056806), (11, 1838233460), (14, 1444326290), (17, 1189445180), (20, 1011028403), (22, 919116730), (28, 722163145), (34, 594722590), (35, 577730516), (44, 459558365), (55, 367646692), (68, 297361295), (70, 288865258), (77, 262604780), (85, 237889036), (110, 183823346), (119, 169920740), (140, 144432629), (154, 131302390), (170, 118944518), (187, 108131380), (220, 91911673), (238, 84960370), (308, 65651195), (340, 59472259), (374, 54065690), (385, 52520956), (476, 42480185), (595, 33984148), (748, 27032845), (770, 26260478), (935, 21626276), (1190, 16992074), (1309, 15447340), (1540, 13130239), (1870, 10813138), (2380, 8496037), (2618, 7723670), (3740, 5406569), (5236, 3861835), (6545, 3089468), (13090, 1544734), (26180, 772367)]