20148786070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16931753}}^1$

素因数の和:16931784

約数の個数: 32

約数和(自身を含む): 43887106368

約数和(自身を除く): 23738320298

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16931753, 33863506, 84658765, 118522271, 169317530, 237044542, 287839801, 575679602, 592611355, 1185222710, 1439199005, 2014878607, 2878398010, 4029757214, 10074393035, 20148786070]

約数ペア:

[(1, 20148786070), (2, 10074393035), (5, 4029757214), (7, 2878398010), (10, 2014878607), (14, 1439199005), (17, 1185222710), (34, 592611355), (35, 575679602), (70, 287839801), (85, 237044542), (119, 169317530), (170, 118522271), (238, 84658765), (595, 33863506), (1190, 16931753)]