20236044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 49690368

約数和(自身を除く): 29454324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 467, 471, 628, 934, 942, 1401, 1868, 1884, 2802, 3611, 5604, 7222, 10741, 10833, 14444, 21482, 21666, 32223, 42964, 43332, 64446, 73319, 128892, 146638, 219957, 293276, 439914, 879828, 1686337, 3372674, 5059011, 6745348, 10118022, 20236044]

約数ペア:

[(1, 20236044), (2, 10118022), (3, 6745348), (4, 5059011), (6, 3372674), (12, 1686337), (23, 879828), (46, 439914), (69, 293276), (92, 219957), (138, 146638), (157, 128892), (276, 73319), (314, 64446), (467, 43332), (471, 42964), (628, 32223), (934, 21666), (942, 21482), (1401, 14444), (1868, 10833), (1884, 10741), (2802, 7222), (3611, 5604)]