20124884096

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{941471}}^1$

素因数の和:941652

約数の個数: 32

約数和(自身を含む): 40332660480

約数和(自身を除く): 20207776384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 10688, 21376, 941471, 1882942, 3765884, 7531768, 15063536, 30127072, 60254144, 120508288, 157225657, 314451314, 628902628, 1257805256, 2515610512, 5031221024, 10062442048, 20124884096]

約数ペア:

[(1, 20124884096), (2, 10062442048), (4, 5031221024), (8, 2515610512), (16, 1257805256), (32, 628902628), (64, 314451314), (128, 157225657), (167, 120508288), (334, 60254144), (668, 30127072), (1336, 15063536), (2672, 7531768), (5344, 3765884), (10688, 1882942), (21376, 941471)]