20199186876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{3329}}^1$

素因数の和:4459

約数の個数: 96

約数和(自身を含む): 52676870400

約数和(自身を除く): 32477683524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1069, 1419, 1892, 2138, 2838, 3207, 3329, 4276, 5676, 6414, 6658, 9987, 11759, 12828, 13316, 19974, 23518, 35277, 36619, 39948, 45967, 47036, 70554, 73238, 91934, 109857, 137901, 141108, 143147, 146476, 183868, 219714, 275802, 286294, 429441, 439428, 505637, 551604, 572588, 858882, 1011274, 1516911, 1574617, 1717764, 2022548, 3033822, 3149234, 3558701, 4723851, 6067644, 6298468, 7117402, 9447702, 10676103, 14234804, 18895404, 21352206, 39145711, 42704412, 78291422, 117437133, 153024143, 156582844, 234874266, 306048286, 459072429, 469748532, 612096572, 918144858, 1683265573, 1836289716, 3366531146, 5049796719, 6733062292, 10099593438, 20199186876]

約数ペア:

[(1, 20199186876), (2, 10099593438), (3, 6733062292), (4, 5049796719), (6, 3366531146), (11, 1836289716), (12, 1683265573), (22, 918144858), (33, 612096572), (43, 469748532), (44, 459072429), (66, 306048286), (86, 234874266), (129, 156582844), (132, 153024143), (172, 117437133), (258, 78291422), (473, 42704412), (516, 39145711), (946, 21352206), (1069, 18895404), (1419, 14234804), (1892, 10676103), (2138, 9447702), (2838, 7117402), (3207, 6298468), (3329, 6067644), (4276, 4723851), (5676, 3558701), (6414, 3149234), (6658, 3033822), (9987, 2022548), (11759, 1717764), (12828, 1574617), (13316, 1516911), (19974, 1011274), (23518, 858882), (35277, 572588), (36619, 551604), (39948, 505637), (45967, 439428), (47036, 429441), (70554, 286294), (73238, 275802), (91934, 219714), (109857, 183868), (137901, 146476), (141108, 143147)]