20136062789

素因数分解:

${\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^2\times {\mathrm{157}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 20976860520

約数和(自身を除く): 840797731

約数列:

[1, 53, 109, 149, 157, 5777, 7897, 8321, 16241, 17113, 22201, 23393, 860773, 906989, 1176653, 1239829, 2419909, 2549837, 3485557, 128255177, 135141361, 184734521, 379925713, 20136062789]

約数ペア:

[(1, 20136062789), (53, 379925713), (109, 184734521), (149, 135141361), (157, 128255177), (5777, 3485557), (7897, 2549837), (8321, 2419909), (16241, 1239829), (17113, 1176653), (22201, 906989), (23393, 860773)]