20247796804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{363463}}^1$

素因数の和:364219

約数の個数: 24

約数和(自身を含む): 37349560640

約数和(自身を除く): 17101763836

約数列:

[1, 2, 4, 19, 38, 76, 733, 1466, 2932, 13927, 27854, 55708, 363463, 726926, 1453852, 6905797, 13811594, 27623188, 266418379, 532836758, 1065673516, 5061949201, 10123898402, 20247796804]

約数ペア:

[(1, 20247796804), (2, 10123898402), (4, 5061949201), (19, 1065673516), (38, 532836758), (76, 266418379), (733, 27623188), (1466, 13811594), (2932, 6905797), (13927, 1453852), (27854, 726926), (55708, 363463)]