20216834058

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3400073}}^1$

素因数の和:3401069

約数の個数: 16

約数和(自身を含む): 40474480896

約数和(自身を除く): 20257646838

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 3400073, 6800146, 10200219, 20400438, 3369472343, 6738944686, 10108417029, 20216834058]

約数ペア:

[(1, 20216834058), (2, 10108417029), (3, 6738944686), (6, 3369472343), (991, 20400438), (1982, 10200219), (2973, 6800146), (5946, 3400073)]