20463002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 37490688

約数和(自身を除く): 17027686

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 677, 889, 1354, 1778, 2159, 4318, 4739, 9478, 11509, 15113, 23018, 30226, 80563, 85979, 161126, 171958, 601853, 1203706, 1461643, 2923286, 10231501, 20463002]

約数ペア:

[(1, 20463002), (2, 10231501), (7, 2923286), (14, 1461643), (17, 1203706), (34, 601853), (119, 171958), (127, 161126), (238, 85979), (254, 80563), (677, 30226), (889, 23018), (1354, 15113), (1778, 11509), (2159, 9478), (4318, 4739)]