20182989318

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{291569}}^1$

素因数の和:291796

約数の個数: 32

約数和(自身を含む): 41146358400

約数和(自身を除く): 20963369082

約数列:

[1, 2, 3, 6, 83, 139, 166, 249, 278, 417, 498, 834, 11537, 23074, 34611, 69222, 291569, 583138, 874707, 1749414, 24200227, 40528091, 48400454, 72600681, 81056182, 121584273, 145201362, 243168546, 3363831553, 6727663106, 10091494659, 20182989318]

約数ペア:

[(1, 20182989318), (2, 10091494659), (3, 6727663106), (6, 3363831553), (83, 243168546), (139, 145201362), (166, 121584273), (249, 81056182), (278, 72600681), (417, 48400454), (498, 40528091), (834, 24200227), (11537, 1749414), (23074, 874707), (34611, 583138), (69222, 291569)]