20009774952

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{3643}}^1$

素因数の和:4148

約数の個数: 128

約数和(自身を含む): 56671488000

約数和(自身を除く): 36661713048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 431, 472, 531, 708, 862, 1062, 1293, 1416, 1593, 1724, 2124, 2586, 3186, 3448, 3643, 3879, 4248, 5172, 6372, 7286, 7758, 10344, 10929, 11637, 12744, 14572, 15516, 21858, 23274, 25429, 29144, 31032, 32787, 43716, 46548, 50858, 65574, 76287, 87432, 93096, 98361, 101716, 131148, 152574, 196722, 203432, 214937, 228861, 262296, 305148, 393444, 429874, 457722, 610296, 644811, 686583, 786888, 859748, 915444, 1289622, 1373166, 1570133, 1719496, 1830888, 1934433, 2579244, 2746332, 3140266, 3868866, 4710399, 5158488, 5492664, 5803299, 6280532, 7737732, 9420798, 11606598, 12561064, 14131197, 15475464, 18841596, 23213196, 28262394, 37683192, 42393591, 46426392, 56524788, 84787182, 92637847, 113049576, 169574364, 185275694, 277913541, 339148728, 370551388, 555827082, 741102776, 833740623, 1111654164, 1667481246, 2223308328, 2501221869, 3334962492, 5002443738, 6669924984, 10004887476, 20009774952]

約数ペア:

[(1, 20009774952), (2, 10004887476), (3, 6669924984), (4, 5002443738), (6, 3334962492), (8, 2501221869), (9, 2223308328), (12, 1667481246), (18, 1111654164), (24, 833740623), (27, 741102776), (36, 555827082), (54, 370551388), (59, 339148728), (72, 277913541), (108, 185275694), (118, 169574364), (177, 113049576), (216, 92637847), (236, 84787182), (354, 56524788), (431, 46426392), (472, 42393591), (531, 37683192), (708, 28262394), (862, 23213196), (1062, 18841596), (1293, 15475464), (1416, 14131197), (1593, 12561064), (1724, 11606598), (2124, 9420798), (2586, 7737732), (3186, 6280532), (3448, 5803299), (3643, 5492664), (3879, 5158488), (4248, 4710399), (5172, 3868866), (6372, 3140266), (7286, 2746332), (7758, 2579244), (10344, 1934433), (10929, 1830888), (11637, 1719496), (12744, 1570133), (14572, 1373166), (15516, 1289622), (21858, 915444), (23274, 859748), (25429, 786888), (29144, 686583), (31032, 644811), (32787, 610296), (43716, 457722), (46548, 429874), (50858, 393444), (65574, 305148), (76287, 262296), (87432, 228861), (93096, 214937), (98361, 203432), (101716, 196722), (131148, 152574)]