20767026568

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{205549}}^1$

素因数の和:205801

約数の個数: 32

約数和(自身を含む): 39699927000

約数和(自身を除く): 18932900432

約数列:

[1, 2, 4, 8, 73, 146, 173, 292, 346, 584, 692, 1384, 12629, 25258, 50516, 101032, 205549, 411098, 822196, 1644392, 15005077, 30010154, 35559977, 60020308, 71119954, 120040616, 142239908, 284479816, 2595878321, 5191756642, 10383513284, 20767026568]

約数ペア:

[(1, 20767026568), (2, 10383513284), (4, 5191756642), (8, 2595878321), (73, 284479816), (146, 142239908), (173, 120040616), (292, 71119954), (346, 60020308), (584, 35559977), (692, 30010154), (1384, 15005077), (12629, 1644392), (25258, 822196), (50516, 411098), (101032, 205549)]