20531344896

素因数分解:

$2^9\times 3^2\times {\mathrm{107}}^1\times {\mathrm{41641}}^1$

素因数の和:41772

約数の個数: 120

約数和(自身を含む): 59810071464

約数和(自身を除く): 39278726568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 288, 321, 384, 428, 512, 576, 642, 768, 856, 963, 1152, 1284, 1536, 1712, 1926, 2304, 2568, 3424, 3852, 4608, 5136, 6848, 7704, 10272, 13696, 15408, 20544, 27392, 30816, 41088, 41641, 54784, 61632, 82176, 83282, 123264, 124923, 164352, 166564, 246528, 249846, 333128, 374769, 493056, 499692, 666256, 749538, 999384, 1332512, 1499076, 1998768, 2665024, 2998152, 3997536, 4455587, 5330048, 5996304, 7995072, 8911174, 10660096, 11992608, 13366761, 15990144, 17822348, 21320192, 23985216, 26733522, 31980288, 35644696, 40100283, 47970432, 53467044, 63960576, 71289392, 80200566, 95940864, 106934088, 142578784, 160401132, 191881728, 213868176, 285157568, 320802264, 427736352, 570315136, 641604528, 855472704, 1140630272, 1283209056, 1710945408, 2281260544, 2566418112, 3421890816, 5132836224, 6843781632, 10265672448, 20531344896]

約数ペア:

[(1, 20531344896), (2, 10265672448), (3, 6843781632), (4, 5132836224), (6, 3421890816), (8, 2566418112), (9, 2281260544), (12, 1710945408), (16, 1283209056), (18, 1140630272), (24, 855472704), (32, 641604528), (36, 570315136), (48, 427736352), (64, 320802264), (72, 285157568), (96, 213868176), (107, 191881728), (128, 160401132), (144, 142578784), (192, 106934088), (214, 95940864), (256, 80200566), (288, 71289392), (321, 63960576), (384, 53467044), (428, 47970432), (512, 40100283), (576, 35644696), (642, 31980288), (768, 26733522), (856, 23985216), (963, 21320192), (1152, 17822348), (1284, 15990144), (1536, 13366761), (1712, 11992608), (1926, 10660096), (2304, 8911174), (2568, 7995072), (3424, 5996304), (3852, 5330048), (4608, 4455587), (5136, 3997536), (6848, 2998152), (7704, 2665024), (10272, 1998768), (13696, 1499076), (15408, 1332512), (20544, 999384), (27392, 749538), (30816, 666256), (41088, 499692), (41641, 493056), (54784, 374769), (61632, 333128), (82176, 249846), (83282, 246528), (123264, 166564), (124923, 164352)]