20953122912

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1802

約数の個数: 216

約数和(自身を含む): 63077263704

約数和(自身を除く): 42124140792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 83, 92, 96, 138, 144, 166, 184, 207, 249, 276, 288, 332, 368, 414, 498, 529, 552, 664, 736, 747, 828, 996, 1058, 1104, 1328, 1494, 1587, 1656, 1657, 1909, 1992, 2116, 2208, 2656, 2988, 3174, 3312, 3314, 3818, 3984, 4232, 4761, 4971, 5727, 5976, 6348, 6624, 6628, 7636, 7968, 8464, 9522, 9942, 11454, 11952, 12696, 13256, 14913, 15272, 16928, 17181, 19044, 19884, 22908, 23904, 25392, 26512, 29826, 30544, 34362, 38088, 38111, 39768, 43907, 45816, 50784, 53024, 59652, 61088, 68724, 76176, 76222, 79536, 87814, 91632, 114333, 119304, 131721, 137448, 137531, 152352, 152444, 159072, 175628, 183264, 228666, 238608, 263442, 274896, 275062, 304888, 342999, 351256, 395163, 412593, 457332, 477216, 526884, 549792, 550124, 609776, 685998, 702512, 790326, 825186, 876553, 914664, 1053768, 1100248, 1219552, 1237779, 1371996, 1405024, 1580652, 1650372, 1753106, 1829328, 2107536, 2200496, 2475558, 2629659, 2743992, 3161304, 3163213, 3300744, 3506212, 3658656, 4215072, 4400992, 4951116, 5259318, 5487984, 6322608, 6326426, 6601488, 7012424, 7888977, 9489639, 9902232, 10518636, 10975968, 12645216, 12652852, 13202976, 14024848, 15777954, 18979278, 19804464, 21037272, 25305704, 28049696, 28468917, 31555908, 37958556, 39608928, 42074544, 50611408, 56937834, 63111816, 72753899, 75917112, 84149088, 101222816, 113875668, 126223632, 145507798, 151834224, 218261697, 227751336, 252447264, 291015596, 303668448, 436523394, 455502672, 582031192, 654785091, 873046788, 911005344, 1164062384, 1309570182, 1746093576, 2328124768, 2619140364, 3492187152, 5238280728, 6984374304, 10476561456, 20953122912]

約数ペア:

[(1, 20953122912), (2, 10476561456), (3, 6984374304), (4, 5238280728), (6, 3492187152), (8, 2619140364), (9, 2328124768), (12, 1746093576), (16, 1309570182), (18, 1164062384), (23, 911005344), (24, 873046788), (32, 654785091), (36, 582031192), (46, 455502672), (48, 436523394), (69, 303668448), (72, 291015596), (83, 252447264), (92, 227751336), (96, 218261697), (138, 151834224), (144, 145507798), (166, 126223632), (184, 113875668), (207, 101222816), (249, 84149088), (276, 75917112), (288, 72753899), (332, 63111816), (368, 56937834), (414, 50611408), (498, 42074544), (529, 39608928), (552, 37958556), (664, 31555908), (736, 28468917), (747, 28049696), (828, 25305704), (996, 21037272), (1058, 19804464), (1104, 18979278), (1328, 15777954), (1494, 14024848), (1587, 13202976), (1656, 12652852), (1657, 12645216), (1909, 10975968), (1992, 10518636), (2116, 9902232), (2208, 9489639), (2656, 7888977), (2988, 7012424), (3174, 6601488), (3312, 6326426), (3314, 6322608), (3818, 5487984), (3984, 5259318), (4232, 4951116), (4761, 4400992), (4971, 4215072), (5727, 3658656), (5976, 3506212), (6348, 3300744), (6624, 3163213), (6628, 3161304), (7636, 2743992), (7968, 2629659), (8464, 2475558), (9522, 2200496), (9942, 2107536), (11454, 1829328), (11952, 1753106), (12696, 1650372), (13256, 1580652), (14913, 1405024), (15272, 1371996), (16928, 1237779), (17181, 1219552), (19044, 1100248), (19884, 1053768), (22908, 914664), (23904, 876553), (25392, 825186), (26512, 790326), (29826, 702512), (30544, 685998), (34362, 609776), (38088, 550124), (38111, 549792), (39768, 526884), (43907, 477216), (45816, 457332), (50784, 412593), (53024, 395163), (59652, 351256), (61088, 342999), (68724, 304888), (76176, 275062), (76222, 274896), (79536, 263442), (87814, 238608), (91632, 228666), (114333, 183264), (119304, 175628), (131721, 159072), (137448, 152444), (137531, 152352)]