2006544140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1497421}}^1$

素因数の和:1497497

約数の個数: 24

約数和(自身を含む): 4276637232

約数和(自身を除く): 2270093092

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1497421, 2994842, 5989684, 7487105, 14974210, 29948420, 100327207, 200654414, 401308828, 501636035, 1003272070, 2006544140]

約数ペア:

[(1, 2006544140), (2, 1003272070), (4, 501636035), (5, 401308828), (10, 200654414), (20, 100327207), (67, 29948420), (134, 14974210), (268, 7487105), (335, 5989684), (670, 2994842), (1340, 1497421)]