20194268808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{49123}}^1$

素因数の和:51586

約数の個数: 64

約数和(自身を含む): 57722664960

約数和(自身を除く): 37528396152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2447, 4894, 7341, 9788, 14682, 17129, 19576, 29364, 34258, 49123, 51387, 58728, 68516, 98246, 102774, 137032, 147369, 196492, 205548, 294738, 343861, 392984, 411096, 589476, 687722, 1031583, 1178952, 1375444, 2063166, 2750888, 4126332, 8252664, 120203981, 240407962, 360611943, 480815924, 721223886, 841427867, 961631848, 1442447772, 1682855734, 2524283601, 2884895544, 3365711468, 5048567202, 6731422936, 10097134404, 20194268808]

約数ペア:

[(1, 20194268808), (2, 10097134404), (3, 6731422936), (4, 5048567202), (6, 3365711468), (7, 2884895544), (8, 2524283601), (12, 1682855734), (14, 1442447772), (21, 961631848), (24, 841427867), (28, 721223886), (42, 480815924), (56, 360611943), (84, 240407962), (168, 120203981), (2447, 8252664), (4894, 4126332), (7341, 2750888), (9788, 2063166), (14682, 1375444), (17129, 1178952), (19576, 1031583), (29364, 687722), (34258, 589476), (49123, 411096), (51387, 392984), (58728, 343861), (68516, 294738), (98246, 205548), (102774, 196492), (137032, 147369)]