20194187830

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{468869}}^1$

素因数の和:469008

約数の個数: 32

約数和(自身を含む): 37472090400

約数和(自身を除く): 17277902570

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 365, 590, 730, 4307, 8614, 21535, 43070, 468869, 937738, 2344345, 4688690, 27663271, 34227437, 55326542, 68454874, 138316355, 171137185, 276632710, 342274370, 2019418783, 4038837566, 10097093915, 20194187830]

約数ペア:

[(1, 20194187830), (2, 10097093915), (5, 4038837566), (10, 2019418783), (59, 342274370), (73, 276632710), (118, 171137185), (146, 138316355), (295, 68454874), (365, 55326542), (590, 34227437), (730, 27663271), (4307, 4688690), (8614, 2344345), (21535, 937738), (43070, 468869)]