20170441654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1\times {\mathrm{2909}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 33167854080

約数和(自身を除く): 12997412426

約数列:

[1, 2, 11, 22, 271, 542, 1163, 2326, 2909, 2981, 5818, 5962, 12793, 25586, 31999, 63998, 315173, 630346, 788339, 1576678, 3383167, 3466903, 6766334, 6933806, 8671729, 17343458, 37214837, 74429674, 916838257, 1833676514, 10085220827, 20170441654]

約数ペア:

[(1, 20170441654), (2, 10085220827), (11, 1833676514), (22, 916838257), (271, 74429674), (542, 37214837), (1163, 17343458), (2326, 8671729), (2909, 6933806), (2981, 6766334), (5818, 3466903), (5962, 3383167), (12793, 1576678), (25586, 788339), (31999, 630346), (63998, 315173)]