20227956308

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1\times {\mathrm{5779}}^1$

素因数の和:8880

約数の個数: 48

約数和(自身を含む): 41463408000

約数和(自身を除く): 21235451692

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 3049, 5779, 6098, 11558, 12196, 21343, 23116, 40453, 42686, 80906, 85372, 125009, 161812, 236939, 250018, 473878, 500036, 875063, 947756, 1658573, 1750126, 3317146, 3500252, 6634292, 17620171, 35240342, 70480684, 123341197, 246682394, 493364788, 722427011, 1444854022, 2889708044, 5056989077, 10113978154, 20227956308]

約数ペア:

[(1, 20227956308), (2, 10113978154), (4, 5056989077), (7, 2889708044), (14, 1444854022), (28, 722427011), (41, 493364788), (82, 246682394), (164, 123341197), (287, 70480684), (574, 35240342), (1148, 17620171), (3049, 6634292), (5779, 3500252), (6098, 3317146), (11558, 1750126), (12196, 1658573), (21343, 947756), (23116, 875063), (40453, 500036), (42686, 473878), (80906, 250018), (85372, 236939), (125009, 161812)]