20189184502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{460793}}^1$

素因数の和:461967

約数の個数: 16

約数和(自身を含む): 31905376560

約数和(自身を除く): 11716192058

約数列:

[1, 2, 19, 38, 1153, 2306, 21907, 43814, 460793, 921586, 8755067, 17510134, 531294329, 1062588658, 10094592251, 20189184502]

約数ペア:

[(1, 20189184502), (2, 10094592251), (19, 1062588658), (38, 531294329), (1153, 17510134), (2306, 8755067), (21907, 921586), (43814, 460793)]