2020895792

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1093}}^1\times {\mathrm{1583}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 3975263424

約数和(自身を除く): 1954367632

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1093, 1168, 1583, 2186, 3166, 4372, 6332, 8744, 12664, 17488, 25328, 79789, 115559, 159578, 231118, 319156, 462236, 638312, 924472, 1276624, 1730219, 1848944, 3460438, 6920876, 13841752, 27683504, 126305987, 252611974, 505223948, 1010447896, 2020895792]

約数ペア:

[(1, 2020895792), (2, 1010447896), (4, 505223948), (8, 252611974), (16, 126305987), (73, 27683504), (146, 13841752), (292, 6920876), (584, 3460438), (1093, 1848944), (1168, 1730219), (1583, 1276624), (2186, 924472), (3166, 638312), (4372, 462236), (6332, 319156), (8744, 231118), (12664, 159578), (17488, 115559), (25328, 79789)]