20141521292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2977753}}^1$

素因数の和:2977865

約数の個数: 24

約数和(自身を含む): 37519700400

約数和(自身を除く): 17378179108

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 2977753, 5955506, 11911012, 56577307, 113154614, 226309228, 265020017, 530040034, 1060080068, 5035380323, 10070760646, 20141521292]

約数ペア:

[(1, 20141521292), (2, 10070760646), (4, 5035380323), (19, 1060080068), (38, 530040034), (76, 265020017), (89, 226309228), (178, 113154614), (356, 56577307), (1691, 11911012), (3382, 5955506), (6764, 2977753)]