2020096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 4349632

約数和(自身を除く): 2329536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 607, 832, 1214, 1664, 2428, 3328, 4856, 7891, 9712, 15782, 19424, 31564, 38848, 63128, 77696, 126256, 155392, 252512, 505024, 1010048, 2020096]

約数ペア:

[(1, 2020096), (2, 1010048), (4, 505024), (8, 252512), (13, 155392), (16, 126256), (26, 77696), (32, 63128), (52, 38848), (64, 31564), (104, 19424), (128, 15782), (208, 9712), (256, 7891), (416, 4856), (607, 3328), (832, 2428), (1214, 1664)]