20174547304

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{433}}^1\times {\mathrm{21491}}^1$

素因数の和:22201

約数の個数: 32

約数和(自身を含む): 38056314240

約数和(自身を除く): 17881766936

約数列:

[1, 2, 4, 8, 271, 433, 542, 866, 1084, 1732, 2168, 3464, 21491, 42982, 85964, 117343, 171928, 234686, 469372, 938744, 5824061, 9305603, 11648122, 18611206, 23296244, 37222412, 46592488, 74444824, 2521818413, 5043636826, 10087273652, 20174547304]

約数ペア:

[(1, 20174547304), (2, 10087273652), (4, 5043636826), (8, 2521818413), (271, 74444824), (433, 46592488), (542, 37222412), (866, 23296244), (1084, 18611206), (1732, 11648122), (2168, 9305603), (3464, 5824061), (21491, 938744), (42982, 469372), (85964, 234686), (117343, 171928)]