20154481154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4176229}}^1$

素因数の和:4176377

約数の個数: 16

約数和(自身を含む): 32073446400

約数和(自身を除く): 11918965246

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 4176229, 8352458, 79348351, 158696702, 530381083, 1060762166, 10077240577, 20154481154]

約数ペア:

[(1, 20154481154), (2, 10077240577), (19, 1060762166), (38, 530381083), (127, 158696702), (254, 79348351), (2413, 8352458), (4826, 4176229)]