20782062024

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1483}}^1$

素因数の和:1939

約数の個数: 128

約数和(自身を含む): 54785955840

約数和(自身を除く): 34003893816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 367, 444, 516, 734, 888, 1032, 1101, 1468, 1483, 1591, 2202, 2936, 2966, 3182, 4404, 4449, 4773, 5932, 6364, 8808, 8898, 9546, 11864, 12728, 13579, 15781, 17796, 19092, 27158, 31562, 35592, 38184, 40737, 47343, 54316, 54871, 63124, 63769, 81474, 94686, 108632, 109742, 126248, 127538, 162948, 164613, 189372, 191307, 219484, 255076, 325896, 329226, 378744, 382614, 438968, 510152, 544261, 583897, 658452, 765228, 1088522, 1167794, 1316904, 1530456, 1632783, 1751691, 2177044, 2335588, 2359453, 3265566, 3503382, 4354088, 4671176, 4718906, 6531132, 7006764, 7078359, 9437812, 13062264, 14013528, 14156718, 18875624, 20137657, 23403223, 28313436, 40275314, 46806446, 56626872, 60412971, 70209669, 80550628, 93612892, 120825942, 140419338, 161101256, 187225784, 241651884, 280838676, 483303768, 561677352, 865919251, 1731838502, 2597757753, 3463677004, 5195515506, 6927354008, 10391031012, 20782062024]

約数ペア:

[(1, 20782062024), (2, 10391031012), (3, 6927354008), (4, 5195515506), (6, 3463677004), (8, 2597757753), (12, 1731838502), (24, 865919251), (37, 561677352), (43, 483303768), (74, 280838676), (86, 241651884), (111, 187225784), (129, 161101256), (148, 140419338), (172, 120825942), (222, 93612892), (258, 80550628), (296, 70209669), (344, 60412971), (367, 56626872), (444, 46806446), (516, 40275314), (734, 28313436), (888, 23403223), (1032, 20137657), (1101, 18875624), (1468, 14156718), (1483, 14013528), (1591, 13062264), (2202, 9437812), (2936, 7078359), (2966, 7006764), (3182, 6531132), (4404, 4718906), (4449, 4671176), (4773, 4354088), (5932, 3503382), (6364, 3265566), (8808, 2359453), (8898, 2335588), (9546, 2177044), (11864, 1751691), (12728, 1632783), (13579, 1530456), (15781, 1316904), (17796, 1167794), (19092, 1088522), (27158, 765228), (31562, 658452), (35592, 583897), (38184, 544261), (40737, 510152), (47343, 438968), (54316, 382614), (54871, 378744), (63124, 329226), (63769, 325896), (81474, 255076), (94686, 219484), (108632, 191307), (109742, 189372), (126248, 164613), (127538, 162948)]