20199296733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1\times {\mathrm{26267}}^1$

素因数の和:29617

約数の個数: 32

約数和(自身を含む): 33589416960

約数和(自身を除く): 13390120227

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3329, 9987, 23303, 26267, 36619, 69909, 78801, 109857, 183869, 256333, 288937, 551607, 768999, 866811, 2022559, 6067677, 87442843, 262328529, 612099901, 961871273, 1836299703, 2885613819, 6733098911, 20199296733]

約数ペア:

[(1, 20199296733), (3, 6733098911), (7, 2885613819), (11, 1836299703), (21, 961871273), (33, 612099901), (77, 262328529), (231, 87442843), (3329, 6067677), (9987, 2022559), (23303, 866811), (26267, 768999), (36619, 551607), (69909, 288937), (78801, 256333), (109857, 183869)]