20178038762

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{74713}}^1$

素因数の和:75014

約数の個数: 32

約数和(自身を含む): 35116775424

約数和(自身を除く): 14938736662

約数列:

[1, 2, 7, 14, 101, 191, 202, 382, 707, 1337, 1414, 2674, 19291, 38582, 74713, 135037, 149426, 270074, 522991, 1045982, 7546013, 14270183, 15092026, 28540366, 52822091, 99891281, 105644182, 199782562, 1441288483, 2882576966, 10089019381, 20178038762]

約数ペア:

[(1, 20178038762), (2, 10089019381), (7, 2882576966), (14, 1441288483), (101, 199782562), (191, 105644182), (202, 99891281), (382, 52822091), (707, 28540366), (1337, 15092026), (1414, 14270183), (2674, 7546013), (19291, 1045982), (38582, 522991), (74713, 270074), (135037, 149426)]