20180472006

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6661}}^1\times {\mathrm{6917}}^1$

素因数の和:13656

約数の個数: 32

約数和(自身を含む): 40925891808

約数和(自身を除く): 20745419802

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 6661, 6917, 13322, 13834, 19983, 20751, 39966, 41502, 486253, 504941, 972506, 1009882, 1458759, 1514823, 2917518, 3029646, 46074137, 92148274, 138222411, 276444822, 3363412001, 6726824002, 10090236003, 20180472006]

約数ペア:

[(1, 20180472006), (2, 10090236003), (3, 6726824002), (6, 3363412001), (73, 276444822), (146, 138222411), (219, 92148274), (438, 46074137), (6661, 3029646), (6917, 2917518), (13322, 1514823), (13834, 1458759), (19983, 1009882), (20751, 972506), (39966, 504941), (41502, 486253)]