20343467518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{38783}}^1$

素因数の和:39120

約数の個数: 32

約数和(自身を含む): 33743941632

約数和(自身を除く): 13400474114

約数列:

[1, 2, 11, 22, 113, 211, 226, 422, 1243, 2321, 2486, 4642, 23843, 38783, 47686, 77566, 262273, 426613, 524546, 853226, 4382479, 8183213, 8764958, 16366426, 48207269, 90015343, 96414538, 180030686, 924703069, 1849406138, 10171733759, 20343467518]

約数ペア:

[(1, 20343467518), (2, 10171733759), (11, 1849406138), (22, 924703069), (113, 180030686), (211, 96414538), (226, 90015343), (422, 48207269), (1243, 16366426), (2321, 8764958), (2486, 8183213), (4642, 4382479), (23843, 853226), (38783, 524546), (47686, 426613), (77566, 262273)]