20697096768

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{5113}}^1$

素因数の和:5884

約数の個数: 112

約数和(自身を含む): 56738398080

約数和(自身を除く): 36041301312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 727, 928, 1392, 1454, 1856, 2181, 2784, 2908, 4362, 5113, 5568, 5816, 8724, 10226, 11632, 15339, 17448, 20452, 21083, 23264, 30678, 34896, 40904, 42166, 46528, 61356, 63249, 69792, 81808, 84332, 122712, 126498, 139584, 148277, 163616, 168664, 245424, 252996, 296554, 327232, 337328, 444831, 490848, 505992, 593108, 674656, 889662, 981696, 1011984, 1186216, 1349312, 1779324, 2023968, 2372432, 3558648, 3717151, 4047936, 4744864, 7117296, 7434302, 9489728, 11151453, 14234592, 14868604, 22302906, 28469184, 29737208, 44605812, 59474416, 89211624, 107797379, 118948832, 178423248, 215594758, 237897664, 323392137, 356846496, 431189516, 646784274, 713692992, 862379032, 1293568548, 1724758064, 2587137096, 3449516128, 5174274192, 6899032256, 10348548384, 20697096768]

約数ペア:

[(1, 20697096768), (2, 10348548384), (3, 6899032256), (4, 5174274192), (6, 3449516128), (8, 2587137096), (12, 1724758064), (16, 1293568548), (24, 862379032), (29, 713692992), (32, 646784274), (48, 431189516), (58, 356846496), (64, 323392137), (87, 237897664), (96, 215594758), (116, 178423248), (174, 118948832), (192, 107797379), (232, 89211624), (348, 59474416), (464, 44605812), (696, 29737208), (727, 28469184), (928, 22302906), (1392, 14868604), (1454, 14234592), (1856, 11151453), (2181, 9489728), (2784, 7434302), (2908, 7117296), (4362, 4744864), (5113, 4047936), (5568, 3717151), (5816, 3558648), (8724, 2372432), (10226, 2023968), (11632, 1779324), (15339, 1349312), (17448, 1186216), (20452, 1011984), (21083, 981696), (23264, 889662), (30678, 674656), (34896, 593108), (40904, 505992), (42166, 490848), (46528, 444831), (61356, 337328), (63249, 327232), (69792, 296554), (81808, 252996), (84332, 245424), (122712, 168664), (126498, 163616), (139584, 148277)]