20114196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 50871744

約数和(自身を除く): 30757548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2293, 2924, 4386, 4586, 6879, 8772, 9172, 13758, 27516, 38981, 77962, 98599, 116943, 155924, 197198, 233886, 295797, 394396, 467772, 591594, 1183188, 1676183, 3352366, 5028549, 6704732, 10057098, 20114196]

約数ペア:

[(1, 20114196), (2, 10057098), (3, 6704732), (4, 5028549), (6, 3352366), (12, 1676183), (17, 1183188), (34, 591594), (43, 467772), (51, 394396), (68, 295797), (86, 233886), (102, 197198), (129, 155924), (172, 116943), (204, 98599), (258, 77962), (516, 38981), (731, 27516), (1462, 13758), (2193, 9172), (2293, 8772), (2924, 6879), (4386, 4586)]