20290424616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1219963}}^1$

素因数の和:1219996

約数の個数: 128

約数和(自身を含む): 70269926400

約数和(自身を除く): 49979501784

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, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 1219963, 2439926, 3659889, 4879852, 7319778, 8539741, 9759704, 10979667, 13419593, 14639556, 17079482, 21959334, 25619223, 26839186, 29279112, 32939001, 34158964, 40258779, 43918668, 51238446, 53678372, 65878002, 68317928, 76857669, 80517558, 87837336, 93937151, 102476892, 107356744, 120776337, 131756004, 153715338, 161035116, 187874302, 204953784, 230573007, 241552674, 263512008, 281811453, 307430676, 322070232, 362329011, 375748604, 461146014, 483105348, 563622906, 614861352, 724658022, 751497208, 845434359, 922292028, 966210696, 1127245812, 1449316044, 1690868718, 1844584056, 2254491624, 2536303077, 2898632088, 3381737436, 5072606154, 6763474872, 10145212308, 20290424616]

約数ペア:

[(1, 20290424616), (2, 10145212308), (3, 6763474872), (4, 5072606154), (6, 3381737436), (7, 2898632088), (8, 2536303077), (9, 2254491624), (11, 1844584056), (12, 1690868718), (14, 1449316044), (18, 1127245812), (21, 966210696), (22, 922292028), (24, 845434359), (27, 751497208), (28, 724658022), (33, 614861352), (36, 563622906), (42, 483105348), (44, 461146014), (54, 375748604), (56, 362329011), (63, 322070232), (66, 307430676), (72, 281811453), (77, 263512008), (84, 241552674), (88, 230573007), (99, 204953784), (108, 187874302), (126, 161035116), (132, 153715338), (154, 131756004), (168, 120776337), (189, 107356744), (198, 102476892), (216, 93937151), (231, 87837336), (252, 80517558), (264, 76857669), (297, 68317928), (308, 65878002), (378, 53678372), (396, 51238446), (462, 43918668), (504, 40258779), (594, 34158964), (616, 32939001), (693, 29279112), (756, 26839186), (792, 25619223), (924, 21959334), (1188, 17079482), (1386, 14639556), (1512, 13419593), (1848, 10979667), (2079, 9759704), (2376, 8539741), (2772, 7319778), (4158, 4879852), (5544, 3659889), (8316, 2439926), (16632, 1219963)]