2023881260

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{153557}}^1$

素因数の和:154225

約数の個数: 24

約数和(自身を含む): 4256627760

約数和(自身を除く): 2232746500

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 6590, 13180, 153557, 307114, 614228, 767785, 1535570, 3071140, 101194063, 202388126, 404776252, 505970315, 1011940630, 2023881260]

約数ペア:

[(1, 2023881260), (2, 1011940630), (4, 505970315), (5, 404776252), (10, 202388126), (20, 101194063), (659, 3071140), (1318, 1535570), (2636, 767785), (3295, 614228), (6590, 307114), (13180, 153557)]