20167746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 43027200

約数和(自身を除く): 22859454

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 1327, 2533, 2654, 3981, 5066, 7599, 7962, 15198, 22559, 45118, 67677, 135354, 197723, 395446, 593169, 1186338, 3361291, 6722582, 10083873, 20167746]

約数ペア:

[(1, 20167746), (2, 10083873), (3, 6722582), (6, 3361291), (17, 1186338), (34, 593169), (51, 395446), (102, 197723), (149, 135354), (298, 67677), (447, 45118), (894, 22559), (1327, 15198), (2533, 7962), (2654, 7599), (3981, 5066)]