20194227704

素因数分解:

$2^3\times 7^2\times {\mathrm{5717}}^1\times {\mathrm{9011}}^1$

素因数の和:14748

約数の個数: 48

約数和(自身を含む): 44058676680

約数和(自身を除く): 23864448976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5717, 9011, 11434, 18022, 22868, 36044, 40019, 45736, 63077, 72088, 80038, 126154, 160076, 252308, 280133, 320152, 441539, 504616, 560266, 883078, 1120532, 1766156, 2241064, 3532312, 51515887, 103031774, 206063548, 360611209, 412127096, 721222418, 1442444836, 2524278463, 2884889672, 5048556926, 10097113852, 20194227704]

約数ペア:

[(1, 20194227704), (2, 10097113852), (4, 5048556926), (7, 2884889672), (8, 2524278463), (14, 1442444836), (28, 721222418), (49, 412127096), (56, 360611209), (98, 206063548), (196, 103031774), (392, 51515887), (5717, 3532312), (9011, 2241064), (11434, 1766156), (18022, 1120532), (22868, 883078), (36044, 560266), (40019, 504616), (45736, 441539), (63077, 320152), (72088, 280133), (80038, 252308), (126154, 160076)]