2020071372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 5279662080

約数和(自身を除く): 3259590708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 479, 516, 743, 946, 958, 1419, 1437, 1486, 1892, 1916, 2229, 2838, 2874, 2972, 4458, 5269, 5676, 5748, 8173, 8916, 10538, 15807, 16346, 20597, 21076, 24519, 31614, 31949, 32692, 41194, 49038, 61791, 63228, 63898, 82388, 95847, 98076, 123582, 127796, 191694, 226567, 247164, 351439, 355897, 383388, 453134, 679701, 702878, 711794, 906268, 1054317, 1067691, 1359402, 1405756, 1423588, 2108634, 2135382, 2718804, 3914867, 4217268, 4270764, 7829734, 11744601, 15303571, 15659468, 23489202, 30607142, 45910713, 46978404, 61214284, 91821426, 168339281, 183642852, 336678562, 505017843, 673357124, 1010035686, 2020071372]

約数ペア:

[(1, 2020071372), (2, 1010035686), (3, 673357124), (4, 505017843), (6, 336678562), (11, 183642852), (12, 168339281), (22, 91821426), (33, 61214284), (43, 46978404), (44, 45910713), (66, 30607142), (86, 23489202), (129, 15659468), (132, 15303571), (172, 11744601), (258, 7829734), (473, 4270764), (479, 4217268), (516, 3914867), (743, 2718804), (946, 2135382), (958, 2108634), (1419, 1423588), (1437, 1405756), (1486, 1359402), (1892, 1067691), (1916, 1054317), (2229, 906268), (2838, 711794), (2874, 702878), (2972, 679701), (4458, 453134), (5269, 383388), (5676, 355897), (5748, 351439), (8173, 247164), (8916, 226567), (10538, 191694), (15807, 127796), (16346, 123582), (20597, 98076), (21076, 95847), (24519, 82388), (31614, 63898), (31949, 63228), (32692, 61791), (41194, 49038)]