20291420162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{12409}}^1$

素因数の和:13110

約数の個数: 32

約数和(自身を含む): 33139167600

約数和(自身を除く): 12847747438

約数列:

[1, 2, 13, 26, 109, 218, 577, 1154, 1417, 2834, 7501, 12409, 15002, 24818, 62893, 125786, 161317, 322634, 817609, 1352581, 1635218, 2705162, 7159993, 14319986, 17583553, 35167106, 93079909, 186159818, 780439237, 1560878474, 10145710081, 20291420162]

約数ペア:

[(1, 20291420162), (2, 10145710081), (13, 1560878474), (26, 780439237), (109, 186159818), (218, 93079909), (577, 35167106), (1154, 17583553), (1417, 14319986), (2834, 7159993), (7501, 2705162), (12409, 1635218), (15002, 1352581), (24818, 817609), (62893, 322634), (125786, 161317)]