20344216256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1791

約数の個数: 224

約数和(自身を含む): 52797212160

約数和(自身を除く): 32452995904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 113, 133, 152, 182, 208, 224, 226, 247, 266, 304, 364, 416, 448, 452, 494, 532, 608, 728, 791, 832, 904, 988, 1064, 1216, 1456, 1469, 1582, 1627, 1729, 1808, 1976, 2128, 2147, 2912, 2938, 3164, 3254, 3458, 3616, 3952, 4256, 4294, 5824, 5876, 6328, 6508, 6916, 7232, 7904, 8512, 8588, 10283, 11389, 11752, 12656, 13016, 13832, 15029, 15808, 17176, 20566, 21151, 22778, 23504, 25312, 26032, 27664, 27911, 30058, 30913, 34352, 41132, 42302, 45556, 47008, 50624, 52064, 55328, 55822, 60116, 61826, 68704, 82264, 84604, 91112, 94016, 104128, 110656, 111644, 120232, 123652, 137408, 148057, 164528, 169208, 182224, 183851, 195377, 216391, 223288, 240464, 247304, 296114, 329056, 338416, 364448, 367702, 390754, 401869, 432782, 446576, 480928, 494608, 592228, 658112, 676832, 728896, 735404, 781508, 803738, 865564, 893152, 961856, 989216, 1184456, 1286957, 1353664, 1470808, 1563016, 1607476, 1731128, 1786304, 1978432, 2368912, 2390063, 2573914, 2813083, 2941616, 3126032, 3214952, 3462256, 3493169, 4737824, 4780126, 5147828, 5626166, 5883232, 6252064, 6429904, 6924512, 6986338, 9475648, 9560252, 10295656, 11252332, 11766464, 12504128, 12859808, 13849024, 13972676, 16730441, 19120504, 20591312, 22504664, 24452183, 25719616, 27945352, 33460882, 38241008, 41182624, 45009328, 45411197, 48904366, 55890704, 66921764, 76482016, 82365248, 90018656, 90822394, 97808732, 111781408, 133843528, 152964032, 180037312, 181644788, 195617464, 223562816, 267687056, 317878379, 363289576, 391234928, 535374112, 635756758, 726579152, 782469856, 1070748224, 1271513516, 1453158304, 1564939712, 2543027032, 2906316608, 5086054064, 10172108128, 20344216256]

約数ペア:

[(1, 20344216256), (2, 10172108128), (4, 5086054064), (7, 2906316608), (8, 2543027032), (13, 1564939712), (14, 1453158304), (16, 1271513516), (19, 1070748224), (26, 782469856), (28, 726579152), (32, 635756758), (38, 535374112), (52, 391234928), (56, 363289576), (64, 317878379), (76, 267687056), (91, 223562816), (104, 195617464), (112, 181644788), (113, 180037312), (133, 152964032), (152, 133843528), (182, 111781408), (208, 97808732), (224, 90822394), (226, 90018656), (247, 82365248), (266, 76482016), (304, 66921764), (364, 55890704), (416, 48904366), (448, 45411197), (452, 45009328), (494, 41182624), (532, 38241008), (608, 33460882), (728, 27945352), (791, 25719616), (832, 24452183), (904, 22504664), (988, 20591312), (1064, 19120504), (1216, 16730441), (1456, 13972676), (1469, 13849024), (1582, 12859808), (1627, 12504128), (1729, 11766464), (1808, 11252332), (1976, 10295656), (2128, 9560252), (2147, 9475648), (2912, 6986338), (2938, 6924512), (3164, 6429904), (3254, 6252064), (3458, 5883232), (3616, 5626166), (3952, 5147828), (4256, 4780126), (4294, 4737824), (5824, 3493169), (5876, 3462256), (6328, 3214952), (6508, 3126032), (6916, 2941616), (7232, 2813083), (7904, 2573914), (8512, 2390063), (8588, 2368912), (10283, 1978432), (11389, 1786304), (11752, 1731128), (12656, 1607476), (13016, 1563016), (13832, 1470808), (15029, 1353664), (15808, 1286957), (17176, 1184456), (20566, 989216), (21151, 961856), (22778, 893152), (23504, 865564), (25312, 803738), (26032, 781508), (27664, 735404), (27911, 728896), (30058, 676832), (30913, 658112), (34352, 592228), (41132, 494608), (42302, 480928), (45556, 446576), (47008, 432782), (50624, 401869), (52064, 390754), (55328, 367702), (55822, 364448), (60116, 338416), (61826, 329056), (68704, 296114), (82264, 247304), (84604, 240464), (91112, 223288), (94016, 216391), (104128, 195377), (110656, 183851), (111644, 182224), (120232, 169208), (123652, 164528), (137408, 148057)]