20155653336

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28051}}^1$

素因数の和:28134

約数の個数: 192

約数和(自身を含む): 64470228480

約数和(自身を除く): 44314575144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 49, 52, 56, 78, 84, 91, 94, 98, 104, 141, 147, 156, 168, 182, 188, 196, 273, 282, 294, 312, 329, 364, 376, 392, 546, 564, 588, 611, 637, 658, 728, 987, 1092, 1128, 1176, 1222, 1274, 1316, 1833, 1911, 1974, 2184, 2303, 2444, 2548, 2632, 3666, 3822, 3948, 4277, 4606, 4888, 5096, 6909, 7332, 7644, 7896, 8554, 9212, 12831, 13818, 14664, 15288, 17108, 18424, 25662, 27636, 28051, 29939, 34216, 51324, 55272, 56102, 59878, 84153, 89817, 102648, 112204, 119756, 168306, 179634, 196357, 224408, 239512, 336612, 359268, 364663, 392714, 589071, 673224, 718536, 729326, 785428, 1093989, 1178142, 1318397, 1374499, 1458652, 1570856, 2187978, 2356284, 2552641, 2636794, 2748998, 2917304, 3955191, 4123497, 4375956, 4712568, 5105282, 5273588, 5497996, 7657923, 7910382, 8246994, 8751912, 9228779, 10210564, 10547176, 10995992, 15315846, 15820764, 16493988, 17139161, 17868487, 18457558, 20421128, 27686337, 30631692, 31641528, 32987976, 34278322, 35736974, 36915116, 51417483, 53605461, 55372674, 61263384, 64601453, 68556644, 71473948, 73830232, 102834966, 107210922, 110745348, 119974127, 129202906, 137113288, 142947896, 193804359, 205669932, 214421844, 221490696, 239948254, 258405812, 359922381, 387608718, 411339864, 428843688, 479896508, 516811624, 719844762, 775217436, 839818889, 959793016, 1439689524, 1550434872, 1679637778, 2519456667, 2879379048, 3359275556, 5038913334, 6718551112, 10077826668, 20155653336]

約数ペア:

[(1, 20155653336), (2, 10077826668), (3, 6718551112), (4, 5038913334), (6, 3359275556), (7, 2879379048), (8, 2519456667), (12, 1679637778), (13, 1550434872), (14, 1439689524), (21, 959793016), (24, 839818889), (26, 775217436), (28, 719844762), (39, 516811624), (42, 479896508), (47, 428843688), (49, 411339864), (52, 387608718), (56, 359922381), (78, 258405812), (84, 239948254), (91, 221490696), (94, 214421844), (98, 205669932), (104, 193804359), (141, 142947896), (147, 137113288), (156, 129202906), (168, 119974127), (182, 110745348), (188, 107210922), (196, 102834966), (273, 73830232), (282, 71473948), (294, 68556644), (312, 64601453), (329, 61263384), (364, 55372674), (376, 53605461), (392, 51417483), (546, 36915116), (564, 35736974), (588, 34278322), (611, 32987976), (637, 31641528), (658, 30631692), (728, 27686337), (987, 20421128), (1092, 18457558), (1128, 17868487), (1176, 17139161), (1222, 16493988), (1274, 15820764), (1316, 15315846), (1833, 10995992), (1911, 10547176), (1974, 10210564), (2184, 9228779), (2303, 8751912), (2444, 8246994), (2548, 7910382), (2632, 7657923), (3666, 5497996), (3822, 5273588), (3948, 5105282), (4277, 4712568), (4606, 4375956), (4888, 4123497), (5096, 3955191), (6909, 2917304), (7332, 2748998), (7644, 2636794), (7896, 2552641), (8554, 2356284), (9212, 2187978), (12831, 1570856), (13818, 1458652), (14664, 1374499), (15288, 1318397), (17108, 1178142), (18424, 1093989), (25662, 785428), (27636, 729326), (28051, 718536), (29939, 673224), (34216, 589071), (51324, 392714), (55272, 364663), (56102, 359268), (59878, 336612), (84153, 239512), (89817, 224408), (102648, 196357), (112204, 179634), (119756, 168306)]