20952548832

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16111}}^1$

素因数の和:16197

約数の個数: 192

約数和(自身を含む): 62365040640

約数和(自身を除く): 41412491808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 32, 38, 46, 48, 57, 62, 69, 76, 92, 93, 96, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 368, 372, 437, 456, 496, 552, 589, 608, 713, 736, 744, 874, 912, 992, 1104, 1178, 1311, 1426, 1488, 1748, 1767, 1824, 2139, 2208, 2356, 2622, 2852, 2976, 3496, 3534, 4278, 4712, 5244, 5704, 6992, 7068, 8556, 9424, 10488, 11408, 13547, 13984, 14136, 16111, 17112, 18848, 20976, 22816, 27094, 28272, 32222, 34224, 40641, 41952, 48333, 54188, 56544, 64444, 68448, 81282, 96666, 108376, 128888, 162564, 193332, 216752, 257776, 306109, 325128, 370553, 386664, 433504, 499441, 515552, 612218, 650256, 741106, 773328, 918327, 998882, 1111659, 1224436, 1300512, 1482212, 1498323, 1546656, 1836654, 1997764, 2223318, 2448872, 2964424, 2996646, 3673308, 3995528, 4446636, 4897744, 5928848, 5993292, 7040507, 7346616, 7991056, 8893272, 9489379, 9795488, 11487143, 11857696, 11986584, 14081014, 14693232, 15982112, 17786544, 18978758, 21121521, 22974286, 23973168, 28162028, 28468137, 29386464, 34461429, 35573088, 37957516, 42243042, 45948572, 47946336, 56324056, 56936274, 68922858, 75915032, 84486084, 91897144, 112648112, 113872548, 137845716, 151830064, 168972168, 183794288, 218255717, 225296224, 227745096, 275691432, 303660128, 337944336, 367588576, 436511434, 455490192, 551382864, 654767151, 675888672, 873022868, 910980384, 1102765728, 1309534302, 1746045736, 2619068604, 3492091472, 5238137208, 6984182944, 10476274416, 20952548832]

約数ペア:

[(1, 20952548832), (2, 10476274416), (3, 6984182944), (4, 5238137208), (6, 3492091472), (8, 2619068604), (12, 1746045736), (16, 1309534302), (19, 1102765728), (23, 910980384), (24, 873022868), (31, 675888672), (32, 654767151), (38, 551382864), (46, 455490192), (48, 436511434), (57, 367588576), (62, 337944336), (69, 303660128), (76, 275691432), (92, 227745096), (93, 225296224), (96, 218255717), (114, 183794288), (124, 168972168), (138, 151830064), (152, 137845716), (184, 113872548), (186, 112648112), (228, 91897144), (248, 84486084), (276, 75915032), (304, 68922858), (368, 56936274), (372, 56324056), (437, 47946336), (456, 45948572), (496, 42243042), (552, 37957516), (589, 35573088), (608, 34461429), (713, 29386464), (736, 28468137), (744, 28162028), (874, 23973168), (912, 22974286), (992, 21121521), (1104, 18978758), (1178, 17786544), (1311, 15982112), (1426, 14693232), (1488, 14081014), (1748, 11986584), (1767, 11857696), (1824, 11487143), (2139, 9795488), (2208, 9489379), (2356, 8893272), (2622, 7991056), (2852, 7346616), (2976, 7040507), (3496, 5993292), (3534, 5928848), (4278, 4897744), (4712, 4446636), (5244, 3995528), (5704, 3673308), (6992, 2996646), (7068, 2964424), (8556, 2448872), (9424, 2223318), (10488, 1997764), (11408, 1836654), (13547, 1546656), (13984, 1498323), (14136, 1482212), (16111, 1300512), (17112, 1224436), (18848, 1111659), (20976, 998882), (22816, 918327), (27094, 773328), (28272, 741106), (32222, 650256), (34224, 612218), (40641, 515552), (41952, 499441), (48333, 433504), (54188, 386664), (56544, 370553), (64444, 325128), (68448, 306109), (81282, 257776), (96666, 216752), (108376, 193332), (128888, 162564)]