20165599065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{100559}}^1$

素因数の和:101057

約数の個数: 32

約数和(自身を含む): 33450278400

約数和(自身を除く): 13284679335

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 461, 1383, 2305, 6915, 13369, 40107, 66845, 100559, 200535, 301677, 502795, 1508385, 2916211, 8748633, 14581055, 43743165, 46357699, 139073097, 231788495, 695365485, 1344373271, 4033119813, 6721866355, 20165599065]

約数ペア:

[(1, 20165599065), (3, 6721866355), (5, 4033119813), (15, 1344373271), (29, 695365485), (87, 231788495), (145, 139073097), (435, 46357699), (461, 43743165), (1383, 14581055), (2305, 8748633), (6915, 2916211), (13369, 1508385), (40107, 502795), (66845, 301677), (100559, 200535)]