20853417816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113983}}^1$

素因数の和:114027

約数の個数: 192

約数和(自身を含む): 72767385600

約数和(自身を除く): 51913967784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1386, 1452, 1512, 1694, 1848, 2079, 2178, 2376, 2541, 2772, 2904, 3267, 3388, 4158, 4356, 5082, 5544, 6534, 6776, 7623, 8316, 8712, 10164, 13068, 15246, 16632, 20328, 22869, 26136, 30492, 45738, 60984, 91476, 113983, 182952, 227966, 341949, 455932, 683898, 797881, 911864, 1025847, 1253813, 1367796, 1595762, 2051694, 2393643, 2507626, 2735592, 3077541, 3191524, 3761439, 4103388, 4787286, 5015252, 6155082, 6383048, 7180929, 7522878, 8206776, 8776691, 9574572, 10030504, 11284317, 12310164, 13791943, 14361858, 15045756, 17553382, 19149144, 21542787, 22568634, 24620328, 26330073, 27583886, 28723716, 30091512, 33852951, 35106764, 41375829, 43085574, 45137268, 52660146, 55167772, 57447432, 67705902, 70213528, 78990219, 82751658, 86171148, 90274536, 96543601, 105320292, 110335544, 124127487, 135411804, 157980438, 165503316, 172342296, 193087202, 210640584, 236970657, 248254974, 270823608, 289630803, 315960876, 331006632, 372382461, 386174404, 473941314, 496509948, 579261606, 631921752, 744764922, 772348808, 868892409, 947882628, 993019896, 1158523212, 1489529844, 1737784818, 1895765256, 2317046424, 2606677227, 2979059688, 3475569636, 5213354454, 6951139272, 10426708908, 20853417816]

約数ペア:

[(1, 20853417816), (2, 10426708908), (3, 6951139272), (4, 5213354454), (6, 3475569636), (7, 2979059688), (8, 2606677227), (9, 2317046424), (11, 1895765256), (12, 1737784818), (14, 1489529844), (18, 1158523212), (21, 993019896), (22, 947882628), (24, 868892409), (27, 772348808), (28, 744764922), (33, 631921752), (36, 579261606), (42, 496509948), (44, 473941314), (54, 386174404), (56, 372382461), (63, 331006632), (66, 315960876), (72, 289630803), (77, 270823608), (84, 248254974), (88, 236970657), (99, 210640584), (108, 193087202), (121, 172342296), (126, 165503316), (132, 157980438), (154, 135411804), (168, 124127487), (189, 110335544), (198, 105320292), (216, 96543601), (231, 90274536), (242, 86171148), (252, 82751658), (264, 78990219), (297, 70213528), (308, 67705902), (363, 57447432), (378, 55167772), (396, 52660146), (462, 45137268), (484, 43085574), (504, 41375829), (594, 35106764), (616, 33852951), (693, 30091512), (726, 28723716), (756, 27583886), (792, 26330073), (847, 24620328), (924, 22568634), (968, 21542787), (1089, 19149144), (1188, 17553382), (1386, 15045756), (1452, 14361858), (1512, 13791943), (1694, 12310164), (1848, 11284317), (2079, 10030504), (2178, 9574572), (2376, 8776691), (2541, 8206776), (2772, 7522878), (2904, 7180929), (3267, 6383048), (3388, 6155082), (4158, 5015252), (4356, 4787286), (5082, 4103388), (5544, 3761439), (6534, 3191524), (6776, 3077541), (7623, 2735592), (8316, 2507626), (8712, 2393643), (10164, 2051694), (13068, 1595762), (15246, 1367796), (16632, 1253813), (20328, 1025847), (22869, 911864), (26136, 797881), (30492, 683898), (45738, 455932), (60984, 341949), (91476, 227966), (113983, 182952)]