20586533904

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2697397}}^1$

素因数の和:2697464

約数の個数: 60

約数和(自身を含む): 58700775276

約数和(自身を除く): 38114241372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 2697397, 5394794, 8092191, 10789588, 16184382, 21579176, 24276573, 32368764, 43158352, 48553146, 64737528, 97106292, 129475056, 142962041, 194212584, 285924082, 388425168, 428886123, 571848164, 857772246, 1143696328, 1286658369, 1715544492, 2287392656, 2573316738, 3431088984, 5146633476, 6862177968, 10293266952, 20586533904]

約数ペア:

[(1, 20586533904), (2, 10293266952), (3, 6862177968), (4, 5146633476), (6, 3431088984), (8, 2573316738), (9, 2287392656), (12, 1715544492), (16, 1286658369), (18, 1143696328), (24, 857772246), (36, 571848164), (48, 428886123), (53, 388425168), (72, 285924082), (106, 194212584), (144, 142962041), (159, 129475056), (212, 97106292), (318, 64737528), (424, 48553146), (477, 43158352), (636, 32368764), (848, 24276573), (954, 21579176), (1272, 16184382), (1908, 10789588), (2544, 8092191), (3816, 5394794), (7632, 2697397)]