20186576284

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6380081}}^1$

素因数の和:6380205

約数の個数: 24

約数和(自身を含む): 40730443488

約数和(自身を除く): 20543867204

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6380081, 12760162, 25520324, 44660567, 89321134, 178642268, 720949153, 1441898306, 2883796612, 5046644071, 10093288142, 20186576284]

約数ペア:

[(1, 20186576284), (2, 10093288142), (4, 5046644071), (7, 2883796612), (14, 1441898306), (28, 720949153), (113, 178642268), (226, 89321134), (452, 44660567), (791, 25520324), (1582, 12760162), (3164, 6380081)]