20199271812

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11147501}}^1$

素因数の和:11147659

約数の個数: 24

約数和(自身を含む): 47443768512

約数和(自身を除く): 27244496700

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11147501, 22295002, 33442503, 44590004, 66885006, 133770012, 1683272651, 3366545302, 5049817953, 6733090604, 10099635906, 20199271812]

約数ペア:

[(1, 20199271812), (2, 10099635906), (3, 6733090604), (4, 5049817953), (6, 3366545302), (12, 1683272651), (151, 133770012), (302, 66885006), (453, 44590004), (604, 33442503), (906, 22295002), (1812, 11147501)]