20055492

素因数分解:

$2^2\times 3^3\times {\mathrm{185699}}^1$

素因数の和:185712

約数の個数: 24

約数和(自身を含む): 51996000

約数和(自身を除く): 31940508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 185699, 371398, 557097, 742796, 1114194, 1671291, 2228388, 3342582, 5013873, 6685164, 10027746, 20055492]

約数ペア:

[(1, 20055492), (2, 10027746), (3, 6685164), (4, 5013873), (6, 3342582), (9, 2228388), (12, 1671291), (18, 1114194), (27, 742796), (36, 557097), (54, 371398), (108, 185699)]