20294994384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1162

約数の個数: 240

約数和(自身を含む): 65827632000

約数和(自身を除く): 45532637616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 149, 163, 168, 252, 298, 326, 336, 447, 489, 504, 596, 652, 829, 894, 978, 1008, 1043, 1141, 1192, 1304, 1341, 1467, 1658, 1788, 1956, 2086, 2282, 2384, 2487, 2608, 2682, 2934, 3129, 3316, 3423, 3576, 3912, 4172, 4564, 4974, 5364, 5803, 5868, 6258, 6632, 6846, 7152, 7461, 7824, 8344, 9128, 9387, 9948, 10269, 10728, 11606, 11736, 12516, 13264, 13692, 14922, 16688, 17409, 18256, 18774, 19896, 20538, 21456, 23212, 23472, 24287, 25032, 27384, 29844, 34818, 37548, 39792, 41076, 46424, 48574, 50064, 52227, 54768, 59688, 69636, 72861, 75096, 82152, 92848, 97148, 104454, 119376, 123521, 135127, 139272, 145722, 150192, 164304, 170009, 194296, 208908, 218583, 247042, 270254, 278544, 291444, 340018, 370563, 388592, 405381, 417816, 437166, 494084, 510027, 540508, 582888, 680036, 741126, 810762, 835632, 864647, 874332, 945889, 988168, 1020054, 1081016, 1111689, 1165776, 1216143, 1360072, 1482252, 1530081, 1621524, 1729294, 1748664, 1891778, 1976336, 2040108, 2162032, 2223378, 2432286, 2593941, 2720144, 2837667, 2964504, 3060162, 3243048, 3458588, 3497328, 3783556, 4080216, 4446756, 4864572, 5187882, 5675334, 5929008, 6120324, 6486096, 6917176, 7567112, 7781823, 8160432, 8513001, 8893512, 9729144, 10375764, 11350668, 12240648, 13834352, 15134224, 15563646, 17026002, 17787024, 19458288, 20133923, 20751528, 22701336, 24481296, 31127292, 34052004, 40267846, 41503056, 45402672, 60401769, 62254584, 68104008, 80535692, 120803538, 124509168, 136208016, 140937461, 161071384, 181205307, 241607076, 281874922, 322142768, 362410614, 422812383, 483214152, 563749844, 724821228, 845624766, 966428304, 1127499688, 1268437149, 1449642456, 1691249532, 2254999376, 2536874298, 2899284912, 3382499064, 5073748596, 6764998128, 10147497192, 20294994384]

約数ペア:

[(1, 20294994384), (2, 10147497192), (3, 6764998128), (4, 5073748596), (6, 3382499064), (7, 2899284912), (8, 2536874298), (9, 2254999376), (12, 1691249532), (14, 1449642456), (16, 1268437149), (18, 1127499688), (21, 966428304), (24, 845624766), (28, 724821228), (36, 563749844), (42, 483214152), (48, 422812383), (56, 362410614), (63, 322142768), (72, 281874922), (84, 241607076), (112, 181205307), (126, 161071384), (144, 140937461), (149, 136208016), (163, 124509168), (168, 120803538), (252, 80535692), (298, 68104008), (326, 62254584), (336, 60401769), (447, 45402672), (489, 41503056), (504, 40267846), (596, 34052004), (652, 31127292), (829, 24481296), (894, 22701336), (978, 20751528), (1008, 20133923), (1043, 19458288), (1141, 17787024), (1192, 17026002), (1304, 15563646), (1341, 15134224), (1467, 13834352), (1658, 12240648), (1788, 11350668), (1956, 10375764), (2086, 9729144), (2282, 8893512), (2384, 8513001), (2487, 8160432), (2608, 7781823), (2682, 7567112), (2934, 6917176), (3129, 6486096), (3316, 6120324), (3423, 5929008), (3576, 5675334), (3912, 5187882), (4172, 4864572), (4564, 4446756), (4974, 4080216), (5364, 3783556), (5803, 3497328), (5868, 3458588), (6258, 3243048), (6632, 3060162), (6846, 2964504), (7152, 2837667), (7461, 2720144), (7824, 2593941), (8344, 2432286), (9128, 2223378), (9387, 2162032), (9948, 2040108), (10269, 1976336), (10728, 1891778), (11606, 1748664), (11736, 1729294), (12516, 1621524), (13264, 1530081), (13692, 1482252), (14922, 1360072), (16688, 1216143), (17409, 1165776), (18256, 1111689), (18774, 1081016), (19896, 1020054), (20538, 988168), (21456, 945889), (23212, 874332), (23472, 864647), (24287, 835632), (25032, 810762), (27384, 741126), (29844, 680036), (34818, 582888), (37548, 540508), (39792, 510027), (41076, 494084), (46424, 437166), (48574, 417816), (50064, 405381), (52227, 388592), (54768, 370563), (59688, 340018), (69636, 291444), (72861, 278544), (75096, 270254), (82152, 247042), (92848, 218583), (97148, 208908), (104454, 194296), (119376, 170009), (123521, 164304), (135127, 150192), (139272, 145722)]