20183243310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{284231}}^1$

素因数の和:284510

約数の個数: 64

約数和(自身を含む): 54026818560

約数和(自身を除く): 33843575250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7101, 7890, 11835, 14202, 23670, 35505, 71010, 284231, 568462, 852693, 1421155, 1705386, 2558079, 2842310, 4263465, 5116158, 7674237, 8526930, 12790395, 15348474, 25580790, 38371185, 74752753, 76742370, 149505506, 224258259, 373763765, 448516518, 672774777, 747527530, 1121291295, 1345549554, 2018324331, 2242582590, 3363873885, 4036648662, 6727747770, 10091621655, 20183243310]

約数ペア:

[(1, 20183243310), (2, 10091621655), (3, 6727747770), (5, 4036648662), (6, 3363873885), (9, 2242582590), (10, 2018324331), (15, 1345549554), (18, 1121291295), (27, 747527530), (30, 672774777), (45, 448516518), (54, 373763765), (90, 224258259), (135, 149505506), (263, 76742370), (270, 74752753), (526, 38371185), (789, 25580790), (1315, 15348474), (1578, 12790395), (2367, 8526930), (2630, 7674237), (3945, 5116158), (4734, 4263465), (7101, 2842310), (7890, 2558079), (11835, 1705386), (14202, 1421155), (23670, 852693), (35505, 568462), (71010, 284231)]