20097921074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{52391}}^1$

素因数の和:52511

約数の個数: 64

約数和(自身を含む): 39110418432

約数和(自身を除く): 19012497358

約数列:

[1, 2, 7, 11, 14, 22, 47, 53, 77, 94, 106, 154, 329, 371, 517, 583, 658, 742, 1034, 1166, 2491, 3619, 4081, 4982, 7238, 8162, 17437, 27401, 34874, 52391, 54802, 104782, 191807, 366737, 383614, 576301, 733474, 1152602, 2462377, 2776723, 4034107, 4924754, 5553446, 8068214, 17236639, 19437061, 27086147, 30543953, 34473278, 38874122, 54172294, 61087906, 130505981, 189603029, 213807671, 261011962, 379206058, 427615342, 913541867, 1435565791, 1827083734, 2871131582, 10048960537, 20097921074]

約数ペア:

[(1, 20097921074), (2, 10048960537), (7, 2871131582), (11, 1827083734), (14, 1435565791), (22, 913541867), (47, 427615342), (53, 379206058), (77, 261011962), (94, 213807671), (106, 189603029), (154, 130505981), (329, 61087906), (371, 54172294), (517, 38874122), (583, 34473278), (658, 30543953), (742, 27086147), (1034, 19437061), (1166, 17236639), (2491, 8068214), (3619, 5553446), (4081, 4924754), (4982, 4034107), (7238, 2776723), (8162, 2462377), (17437, 1152602), (27401, 733474), (34874, 576301), (52391, 383614), (54802, 366737), (104782, 191807)]