20804936838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29138567}}^1$

素因数の和:29138596

約数の個数: 32

約数和(自身を含む): 50351445504

約数和(自身を除く): 29546508666

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 29138567, 58277134, 87415701, 174831402, 203969969, 407939938, 495355639, 611909907, 990711278, 1223819814, 1486066917, 2972133834, 3467489473, 6934978946, 10402468419, 20804936838]

約数ペア:

[(1, 20804936838), (2, 10402468419), (3, 6934978946), (6, 3467489473), (7, 2972133834), (14, 1486066917), (17, 1223819814), (21, 990711278), (34, 611909907), (42, 495355639), (51, 407939938), (102, 203969969), (119, 174831402), (238, 87415701), (357, 58277134), (714, 29138567)]