20160465852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{108959}}^1$

素因数の和:109890

約数の個数: 48

約数和(自身を含む): 49863582720

約数和(自身を除く): 29703116868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 907, 1814, 2721, 3628, 5442, 10884, 15419, 30838, 46257, 61676, 92514, 108959, 185028, 217918, 326877, 435836, 653754, 1307508, 1852303, 3704606, 5556909, 7409212, 11113818, 22227636, 98825813, 197651626, 296477439, 395303252, 592954878, 1185909756, 1680038821, 3360077642, 5040116463, 6720155284, 10080232926, 20160465852]

約数ペア:

[(1, 20160465852), (2, 10080232926), (3, 6720155284), (4, 5040116463), (6, 3360077642), (12, 1680038821), (17, 1185909756), (34, 592954878), (51, 395303252), (68, 296477439), (102, 197651626), (204, 98825813), (907, 22227636), (1814, 11113818), (2721, 7409212), (3628, 5556909), (5442, 3704606), (10884, 1852303), (15419, 1307508), (30838, 653754), (46257, 435836), (61676, 326877), (92514, 217918), (108959, 185028)]