20170029786712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6256212713}}^1$

素因数の和:6256212763

約数の個数: 32

約数和(自身を含む): 42041749438080

約数和(自身を除く): 21871719651368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 6256212713, 12512425426, 25024850852, 50049701704, 81330765269, 162661530538, 193942594103, 325323061076, 387885188206, 650646122152, 775770376412, 1551540752824, 2521253723339, 5042507446678, 10085014893356, 20170029786712]

約数ペア:

[(1, 20170029786712), (2, 10085014893356), (4, 5042507446678), (8, 2521253723339), (13, 1551540752824), (26, 775770376412), (31, 650646122152), (52, 387885188206), (62, 325323061076), (104, 193942594103), (124, 162661530538), (248, 81330765269), (403, 50049701704), (806, 25024850852), (1612, 12512425426), (3224, 6256212713)]