20174503646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1\times {\mathrm{14249}}^1$

素因数の和:14864

約数の個数: 32

約数和(自身を含む): 33324480000

約数和(自身を除く): 13149976354

約数列:

[1, 2, 11, 22, 139, 278, 463, 926, 1529, 3058, 5093, 10186, 14249, 28498, 64357, 128714, 156739, 313478, 707927, 1415854, 1980611, 3961222, 6597287, 13194574, 21786721, 43573442, 72570157, 145140314, 917022893, 1834045786, 10087251823, 20174503646]

約数ペア:

[(1, 20174503646), (2, 10087251823), (11, 1834045786), (22, 917022893), (139, 145140314), (278, 72570157), (463, 43573442), (926, 21786721), (1529, 13194574), (3058, 6597287), (5093, 3961222), (10186, 1980611), (14249, 1415854), (28498, 707927), (64357, 313478), (128714, 156739)]