20222767610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106435619}}^1$

素因数の和:106435645

約数の個数: 16

約数和(自身を含む): 38316823200

約数和(自身を除く): 18094055590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106435619, 212871238, 532178095, 1064356190, 2022276761, 4044553522, 10111383805, 20222767610]

約数ペア:

[(1, 20222767610), (2, 10111383805), (5, 4044553522), (10, 2022276761), (19, 1064356190), (38, 532178095), (95, 212871238), (190, 106435619)]