20709533504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1168

約数の個数: 112

約数和(自身を含む): 45407640960

約数和(自身を除く): 24698107456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 176, 226, 352, 439, 452, 593, 704, 878, 904, 1186, 1243, 1756, 1808, 2372, 2486, 3512, 3616, 4744, 4829, 4972, 6523, 7024, 7232, 9488, 9658, 9944, 13046, 14048, 18976, 19316, 19888, 26092, 28096, 37952, 38632, 39776, 49607, 52184, 67009, 77264, 79552, 99214, 104368, 134018, 154528, 198428, 208736, 260327, 268036, 309056, 396856, 417472, 520654, 536072, 545677, 737099, 793712, 1041308, 1072144, 1091354, 1474198, 1587424, 2082616, 2144288, 2182708, 2863597, 2948396, 3174848, 4165232, 4288576, 4365416, 5727194, 5896792, 8330464, 8730832, 11454388, 11793584, 16660928, 17461664, 22908776, 23587168, 29416951, 34923328, 45817552, 47174336, 58833902, 91635104, 117667804, 183270208, 235335608, 323586461, 470671216, 647172922, 941342432, 1294345844, 1882684864, 2588691688, 5177383376, 10354766752, 20709533504]

約数ペア:

[(1, 20709533504), (2, 10354766752), (4, 5177383376), (8, 2588691688), (11, 1882684864), (16, 1294345844), (22, 941342432), (32, 647172922), (44, 470671216), (64, 323586461), (88, 235335608), (113, 183270208), (176, 117667804), (226, 91635104), (352, 58833902), (439, 47174336), (452, 45817552), (593, 34923328), (704, 29416951), (878, 23587168), (904, 22908776), (1186, 17461664), (1243, 16660928), (1756, 11793584), (1808, 11454388), (2372, 8730832), (2486, 8330464), (3512, 5896792), (3616, 5727194), (4744, 4365416), (4829, 4288576), (4972, 4165232), (6523, 3174848), (7024, 2948396), (7232, 2863597), (9488, 2182708), (9658, 2144288), (9944, 2082616), (13046, 1587424), (14048, 1474198), (18976, 1091354), (19316, 1072144), (19888, 1041308), (26092, 793712), (28096, 737099), (37952, 545677), (38632, 536072), (39776, 520654), (49607, 417472), (52184, 396856), (67009, 309056), (77264, 268036), (79552, 260327), (99214, 208736), (104368, 198428), (134018, 154528)]