20170104206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{10141}}^1$

素因数の和:10365

約数の個数: 64

約数和(自身を含む): 37486779264

約数和(自身を除く): 17316675058

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 137, 238, 274, 427, 854, 959, 1037, 1918, 2074, 2329, 4658, 7259, 8357, 10141, 14518, 16303, 16714, 20282, 32606, 58499, 70987, 116998, 141974, 142069, 172397, 284138, 344794, 618601, 994483, 1206779, 1237202, 1389317, 1988966, 2413558, 2778634, 4330207, 8660414, 9725219, 10516217, 19450438, 21032434, 23618389, 47236778, 73613519, 84748337, 147227038, 165328723, 169496674, 330657446, 593238359, 1186476718, 1440721729, 2881443458, 10085052103, 20170104206]

約数ペア:

[(1, 20170104206), (2, 10085052103), (7, 2881443458), (14, 1440721729), (17, 1186476718), (34, 593238359), (61, 330657446), (119, 169496674), (122, 165328723), (137, 147227038), (238, 84748337), (274, 73613519), (427, 47236778), (854, 23618389), (959, 21032434), (1037, 19450438), (1918, 10516217), (2074, 9725219), (2329, 8660414), (4658, 4330207), (7259, 2778634), (8357, 2413558), (10141, 1988966), (14518, 1389317), (16303, 1237202), (16714, 1206779), (20282, 994483), (32606, 618601), (58499, 344794), (70987, 284138), (116998, 172397), (141974, 142069)]