20191341408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{148013}}^1$

素因数の和:148069

約数の個数: 144

約数和(自身を含む): 63782192880

約数和(自身を除く): 43590851472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1392, 1421, 1568, 1624, 2352, 2436, 2784, 2842, 3248, 4263, 4704, 4872, 5684, 6496, 8526, 9744, 11368, 17052, 19488, 22736, 34104, 45472, 68208, 136416, 148013, 296026, 444039, 592052, 888078, 1036091, 1184104, 1776156, 2072182, 2368208, 3108273, 3552312, 4144364, 4292377, 4736416, 6216546, 7104624, 7252637, 8288728, 8584754, 12433092, 12877131, 14209248, 14505274, 16577456, 17169508, 21757911, 24866184, 25754262, 29010548, 30046639, 33154912, 34339016, 43515822, 49732368, 51508524, 58021096, 60093278, 68678032, 87031644, 90139917, 99464736, 103017048, 116042192, 120186556, 137356064, 174063288, 180279834, 206034096, 210326473, 232084384, 240373112, 348126576, 360559668, 412068192, 420652946, 480746224, 630979419, 696253152, 721119336, 841305892, 961492448, 1261958838, 1442238672, 1682611784, 2523917676, 2884477344, 3365223568, 5047835352, 6730447136, 10095670704, 20191341408]

約数ペア:

[(1, 20191341408), (2, 10095670704), (3, 6730447136), (4, 5047835352), (6, 3365223568), (7, 2884477344), (8, 2523917676), (12, 1682611784), (14, 1442238672), (16, 1261958838), (21, 961492448), (24, 841305892), (28, 721119336), (29, 696253152), (32, 630979419), (42, 480746224), (48, 420652946), (49, 412068192), (56, 360559668), (58, 348126576), (84, 240373112), (87, 232084384), (96, 210326473), (98, 206034096), (112, 180279834), (116, 174063288), (147, 137356064), (168, 120186556), (174, 116042192), (196, 103017048), (203, 99464736), (224, 90139917), (232, 87031644), (294, 68678032), (336, 60093278), (348, 58021096), (392, 51508524), (406, 49732368), (464, 43515822), (588, 34339016), (609, 33154912), (672, 30046639), (696, 29010548), (784, 25754262), (812, 24866184), (928, 21757911), (1176, 17169508), (1218, 16577456), (1392, 14505274), (1421, 14209248), (1568, 12877131), (1624, 12433092), (2352, 8584754), (2436, 8288728), (2784, 7252637), (2842, 7104624), (3248, 6216546), (4263, 4736416), (4704, 4292377), (4872, 4144364), (5684, 3552312), (6496, 3108273), (8526, 2368208), (9744, 2072182), (11368, 1776156), (17052, 1184104), (19488, 1036091), (22736, 888078), (34104, 592052), (45472, 444039), (68208, 296026), (136416, 148013)]