20226774672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{568679}}^1$

素因数の和:568725

約数の個数: 120

約数和(自身を含む): 64169851200

約数和(自身を除く): 43943076528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 35568, 568679, 1137358, 1706037, 2274716, 3412074, 4549432, 5118111, 6824148, 7392827, 9098864, 10236222, 10804901, 13648296, 14785654, 20472444, 21609802, 22178481, 27296592, 29571308, 32414703, 40944888, 43219604, 44356962, 59142616, 64829406, 66535443, 81889776, 86439208, 88713924, 97244109, 118285232, 129658812, 133070886, 140463713, 172878416, 177427848, 194488218, 259317624, 266141772, 280927426, 354855696, 388976436, 421391139, 518635248, 532283544, 561854852, 777952872, 842782278, 1064567088, 1123709704, 1264173417, 1555905744, 1685564556, 2247419408, 2528346834, 3371129112, 5056693668, 6742258224, 10113387336, 20226774672]

約数ペア:

[(1, 20226774672), (2, 10113387336), (3, 6742258224), (4, 5056693668), (6, 3371129112), (8, 2528346834), (9, 2247419408), (12, 1685564556), (13, 1555905744), (16, 1264173417), (18, 1123709704), (19, 1064567088), (24, 842782278), (26, 777952872), (36, 561854852), (38, 532283544), (39, 518635248), (48, 421391139), (52, 388976436), (57, 354855696), (72, 280927426), (76, 266141772), (78, 259317624), (104, 194488218), (114, 177427848), (117, 172878416), (144, 140463713), (152, 133070886), (156, 129658812), (171, 118285232), (208, 97244109), (228, 88713924), (234, 86439208), (247, 81889776), (304, 66535443), (312, 64829406), (342, 59142616), (456, 44356962), (468, 43219604), (494, 40944888), (624, 32414703), (684, 29571308), (741, 27296592), (912, 22178481), (936, 21609802), (988, 20472444), (1368, 14785654), (1482, 13648296), (1872, 10804901), (1976, 10236222), (2223, 9098864), (2736, 7392827), (2964, 6824148), (3952, 5118111), (4446, 4549432), (5928, 3412074), (8892, 2274716), (11856, 1706037), (17784, 1137358), (35568, 568679)]