20130628548

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{59693}}^1$

素因数の和:60036

約数の個数: 48

約数和(自身を含む): 47535526080

約数和(自身を除く): 27404897532

約数列:

[1, 2, 3, 4, 6, 12, 157, 179, 314, 358, 471, 537, 628, 716, 942, 1074, 1884, 2148, 28103, 56206, 59693, 84309, 112412, 119386, 168618, 179079, 238772, 337236, 358158, 716316, 9371801, 10685047, 18743602, 21370094, 28115403, 32055141, 37487204, 42740188, 56230806, 64110282, 112461612, 128220564, 1677552379, 3355104758, 5032657137, 6710209516, 10065314274, 20130628548]

約数ペア:

[(1, 20130628548), (2, 10065314274), (3, 6710209516), (4, 5032657137), (6, 3355104758), (12, 1677552379), (157, 128220564), (179, 112461612), (314, 64110282), (358, 56230806), (471, 42740188), (537, 37487204), (628, 32055141), (716, 28115403), (942, 21370094), (1074, 18743602), (1884, 10685047), (2148, 9371801), (28103, 716316), (56206, 358158), (59693, 337236), (84309, 238772), (112412, 179079), (119386, 168618)]