20383788792

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13923353}}^1$

素因数の和:13923423

約数の個数: 32

約数和(自身を含む): 51794876880

約数和(自身を除く): 31411088088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13923353, 27846706, 41770059, 55693412, 83540118, 111386824, 167080236, 334160472, 849324533, 1698649066, 2547973599, 3397298132, 5095947198, 6794596264, 10191894396, 20383788792]

約数ペア:

[(1, 20383788792), (2, 10191894396), (3, 6794596264), (4, 5095947198), (6, 3397298132), (8, 2547973599), (12, 1698649066), (24, 849324533), (61, 334160472), (122, 167080236), (183, 111386824), (244, 83540118), (366, 55693412), (488, 41770059), (732, 27846706), (1464, 13923353)]