20160979416

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{604781}}^1$

素因数の和:605256

約数の個数: 48

約数和(自身を含む): 54720675360

約数和(自身を除く): 34559695944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 926, 1389, 1852, 2778, 3704, 4167, 5556, 8334, 11112, 16668, 33336, 604781, 1209562, 1814343, 2419124, 3628686, 4838248, 5443029, 7257372, 10886058, 14514744, 21772116, 43544232, 280013603, 560027206, 840040809, 1120054412, 1680081618, 2240108824, 2520122427, 3360163236, 5040244854, 6720326472, 10080489708, 20160979416]

約数ペア:

[(1, 20160979416), (2, 10080489708), (3, 6720326472), (4, 5040244854), (6, 3360163236), (8, 2520122427), (9, 2240108824), (12, 1680081618), (18, 1120054412), (24, 840040809), (36, 560027206), (72, 280013603), (463, 43544232), (926, 21772116), (1389, 14514744), (1852, 10886058), (2778, 7257372), (3704, 5443029), (4167, 4838248), (5556, 3628686), (8334, 2419124), (11112, 1814343), (16668, 1209562), (33336, 604781)]