20131313276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7159073}}^1$

素因数の和:7159133

約数の個数: 24

約数和(自身を含む): 38086273680

約数和(自身を除く): 17954960404

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 7159073, 14318146, 28636292, 136022387, 264885701, 272044774, 529771402, 544089548, 1059542804, 5032828319, 10065656638, 20131313276]

約数ペア:

[(1, 20131313276), (2, 10065656638), (4, 5032828319), (19, 1059542804), (37, 544089548), (38, 529771402), (74, 272044774), (76, 264885701), (148, 136022387), (703, 28636292), (1406, 14318146), (2812, 7159073)]