2021371210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{22343}}^1$

素因数の和:22542

約数の個数: 32

約数和(自身を含む): 3716254080

約数和(自身を除く): 1694882870

約数列:

[1, 2, 5, 10, 83, 109, 166, 218, 415, 545, 830, 1090, 9047, 18094, 22343, 44686, 45235, 90470, 111715, 223430, 1854469, 2435387, 3708938, 4870774, 9272345, 12176935, 18544690, 24353870, 202137121, 404274242, 1010685605, 2021371210]

約数ペア:

[(1, 2021371210), (2, 1010685605), (5, 404274242), (10, 202137121), (83, 24353870), (109, 18544690), (166, 12176935), (218, 9272345), (415, 4870774), (545, 3708938), (830, 2435387), (1090, 1854469), (9047, 223430), (18094, 111715), (22343, 90470), (44686, 45235)]