20152858497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15372127}}^1$

素因数の和:15372172

約数の個数: 16

約数和(自身を含む): 29514485760

約数和(自身を除く): 9361627263

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 15372127, 46116381, 292070413, 353558921, 876211239, 1060676763, 6717619499, 20152858497]

約数ペア:

[(1, 20152858497), (3, 6717619499), (19, 1060676763), (23, 876211239), (57, 353558921), (69, 292070413), (437, 46116381), (1311, 15372127)]