20159062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 38200320

約数和(自身を除く): 18041258

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1657, 1738, 3314, 6083, 11599, 12166, 18227, 23198, 36454, 127589, 130903, 255178, 261806, 916321, 1439933, 1832642, 2879866, 10079531, 20159062]

約数ペア:

[(1, 20159062), (2, 10079531), (7, 2879866), (11, 1832642), (14, 1439933), (22, 916321), (77, 261806), (79, 255178), (154, 130903), (158, 127589), (553, 36454), (869, 23198), (1106, 18227), (1657, 12166), (1738, 11599), (3314, 6083)]