20932714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 36650880

約数和(自身を除く): 15718166

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1009, 1886, 2018, 10373, 11099, 20746, 22198, 23207, 41369, 46414, 82738, 255277, 455059, 510554, 910118, 951487, 1902974, 10466357, 20932714]

約数ペア:

[(1, 20932714), (2, 10466357), (11, 1902974), (22, 951487), (23, 910118), (41, 510554), (46, 455059), (82, 255277), (253, 82738), (451, 46414), (506, 41369), (902, 23207), (943, 22198), (1009, 20746), (1886, 11099), (2018, 10373)]