20133149820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{7417}}^1$

素因数の和:7740

約数の個数: 192

約数和(自身を含む): 67475552256

約数和(自身を除く): 47342402436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 281, 322, 345, 420, 460, 483, 562, 644, 690, 805, 843, 966, 1124, 1380, 1405, 1610, 1686, 1932, 1967, 2415, 2810, 3220, 3372, 3934, 4215, 4830, 5620, 5901, 6463, 7417, 7868, 8430, 9660, 9835, 11802, 12926, 14834, 16860, 19389, 19670, 22251, 23604, 25852, 29505, 29668, 32315, 37085, 38778, 39340, 44502, 45241, 51919, 59010, 64630, 74170, 77556, 89004, 90482, 96945, 103838, 111255, 118020, 129260, 135723, 148340, 155757, 170591, 180964, 193890, 207676, 222510, 226205, 259595, 271446, 311514, 341182, 387780, 445020, 452410, 511773, 519190, 542892, 623028, 678615, 682364, 778785, 852955, 904820, 1023546, 1038380, 1194137, 1357230, 1557570, 1705910, 2047092, 2084177, 2388274, 2558865, 2714460, 3115140, 3411820, 3582411, 4168354, 4776548, 5117730, 5970685, 6252531, 7164822, 8336708, 10235460, 10420885, 11941370, 12505062, 14329644, 14589239, 17912055, 20841770, 23882740, 25010124, 29178478, 31262655, 35824110, 41683540, 43767717, 47936071, 58356956, 62525310, 71648220, 72946195, 87535434, 95872142, 125050620, 143808213, 145892390, 175070868, 191744284, 218838585, 239680355, 287616426, 291784780, 335552497, 437677170, 479360710, 575232852, 671104994, 719041065, 875354340, 958721420, 1006657491, 1342209988, 1438082130, 1677762485, 2013314982, 2876164260, 3355524970, 4026629964, 5033287455, 6711049940, 10066574910, 20133149820]

約数ペア:

[(1, 20133149820), (2, 10066574910), (3, 6711049940), (4, 5033287455), (5, 4026629964), (6, 3355524970), (7, 2876164260), (10, 2013314982), (12, 1677762485), (14, 1438082130), (15, 1342209988), (20, 1006657491), (21, 958721420), (23, 875354340), (28, 719041065), (30, 671104994), (35, 575232852), (42, 479360710), (46, 437677170), (60, 335552497), (69, 291784780), (70, 287616426), (84, 239680355), (92, 218838585), (105, 191744284), (115, 175070868), (138, 145892390), (140, 143808213), (161, 125050620), (210, 95872142), (230, 87535434), (276, 72946195), (281, 71648220), (322, 62525310), (345, 58356956), (420, 47936071), (460, 43767717), (483, 41683540), (562, 35824110), (644, 31262655), (690, 29178478), (805, 25010124), (843, 23882740), (966, 20841770), (1124, 17912055), (1380, 14589239), (1405, 14329644), (1610, 12505062), (1686, 11941370), (1932, 10420885), (1967, 10235460), (2415, 8336708), (2810, 7164822), (3220, 6252531), (3372, 5970685), (3934, 5117730), (4215, 4776548), (4830, 4168354), (5620, 3582411), (5901, 3411820), (6463, 3115140), (7417, 2714460), (7868, 2558865), (8430, 2388274), (9660, 2084177), (9835, 2047092), (11802, 1705910), (12926, 1557570), (14834, 1357230), (16860, 1194137), (19389, 1038380), (19670, 1023546), (22251, 904820), (23604, 852955), (25852, 778785), (29505, 682364), (29668, 678615), (32315, 623028), (37085, 542892), (38778, 519190), (39340, 511773), (44502, 452410), (45241, 445020), (51919, 387780), (59010, 341182), (64630, 311514), (74170, 271446), (77556, 259595), (89004, 226205), (90482, 222510), (96945, 207676), (103838, 193890), (111255, 180964), (118020, 170591), (129260, 155757), (135723, 148340)]