20237645408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33285601}}^1$

素因数の和:33285630

約数の個数: 24

約数和(自身を含む): 41939858520

約数和(自身を除く): 21702213112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33285601, 66571202, 133142404, 266284808, 532569616, 632426419, 1065139232, 1264852838, 2529705676, 5059411352, 10118822704, 20237645408]

約数ペア:

[(1, 20237645408), (2, 10118822704), (4, 5059411352), (8, 2529705676), (16, 1264852838), (19, 1065139232), (32, 632426419), (38, 532569616), (76, 266284808), (152, 133142404), (304, 66571202), (608, 33285601)]