20174347906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 31158005760

約数和(自身を除く): 10983657854

約数列:

[1, 2, 41, 82, 409, 607, 818, 991, 1214, 1982, 16769, 24887, 33538, 40631, 49774, 81262, 248263, 405319, 496526, 601537, 810638, 1203074, 10178783, 16618079, 20357566, 24663017, 33236158, 49326034, 246028633, 492057266, 10087173953, 20174347906]

約数ペア:

[(1, 20174347906), (2, 10087173953), (41, 492057266), (82, 246028633), (409, 49326034), (607, 33236158), (818, 24663017), (991, 20357566), (1214, 16618079), (1982, 10178783), (16769, 1203074), (24887, 810638), (33538, 601537), (40631, 496526), (49774, 405319), (81262, 248263)]