20132830

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 17076770

約数列:

[1, 2, 5, 10, 67, 134, 151, 199, 302, 335, 398, 670, 755, 995, 1510, 1990, 10117, 13333, 20234, 26666, 30049, 50585, 60098, 66665, 101170, 133330, 150245, 300490, 2013283, 4026566, 10066415, 20132830]

約数ペア:

[(1, 20132830), (2, 10066415), (5, 4026566), (10, 2013283), (67, 300490), (134, 150245), (151, 133330), (199, 101170), (302, 66665), (335, 60098), (398, 50585), (670, 30049), (755, 26666), (995, 20234), (1510, 13333), (1990, 10117)]