20203669218

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{6199}}^1$

素因数の和:6571

約数の個数: 64

約数和(自身を含む): 42441926400

約数和(自身を除く): 22238257182

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 222, 277, 318, 554, 831, 1662, 1961, 3922, 5883, 6199, 10249, 11766, 12398, 14681, 18597, 20498, 29362, 30747, 37194, 44043, 61494, 88086, 229363, 328547, 458726, 543197, 657094, 688089, 985641, 1086394, 1376178, 1629591, 1717123, 1971282, 3259182, 3434246, 5151369, 10302738, 12156239, 24312478, 36468717, 63533551, 72937434, 91007519, 127067102, 182015038, 190600653, 273022557, 381201306, 546045114, 3367278203, 6734556406, 10101834609, 20203669218]

約数ペア:

[(1, 20203669218), (2, 10101834609), (3, 6734556406), (6, 3367278203), (37, 546045114), (53, 381201306), (74, 273022557), (106, 190600653), (111, 182015038), (159, 127067102), (222, 91007519), (277, 72937434), (318, 63533551), (554, 36468717), (831, 24312478), (1662, 12156239), (1961, 10302738), (3922, 5151369), (5883, 3434246), (6199, 3259182), (10249, 1971282), (11766, 1717123), (12398, 1629591), (14681, 1376178), (18597, 1086394), (20498, 985641), (29362, 688089), (30747, 657094), (37194, 543197), (44043, 458726), (61494, 328547), (88086, 229363)]