20106354914

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{898327}}^1$

素因数の和:898398

約数の個数: 24

約数和(自身を含む): 32857244928

約数和(自身を除く): 12750890014

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 22382, 898327, 1796654, 17068213, 27848137, 34136426, 55696274, 324296047, 529114603, 648592094, 1058229206, 10053177457, 20106354914]

約数ペア:

[(1, 20106354914), (2, 10053177457), (19, 1058229206), (31, 648592094), (38, 529114603), (62, 324296047), (361, 55696274), (589, 34136426), (722, 27848137), (1178, 17068213), (11191, 1796654), (22382, 898327)]