20860230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18793}}^1$

素因数の和:18840

約数の個数: 32

約数和(自身を含む): 51420384

約数和(自身を除く): 30560154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 18793, 37586, 56379, 93965, 112758, 187930, 281895, 563790, 695341, 1390682, 2086023, 3476705, 4172046, 6953410, 10430115, 20860230]

約数ペア:

[(1, 20860230), (2, 10430115), (3, 6953410), (5, 4172046), (6, 3476705), (10, 2086023), (15, 1390682), (30, 695341), (37, 563790), (74, 281895), (111, 187930), (185, 112758), (222, 93965), (370, 56379), (555, 37586), (1110, 18793)]