20140763656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{36341}}^1$

素因数の和:36506

約数の個数: 48

約数和(自身を含む): 41234723460

約数和(自身を除く): 21093959804

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 5329, 7592, 10658, 21316, 36341, 42632, 69277, 72682, 138554, 145364, 277108, 290728, 472433, 554216, 944866, 1889732, 2652893, 3779464, 5305786, 10611572, 21223144, 34487609, 68975218, 137950436, 193661189, 275900872, 387322378, 774644756, 1549289512, 2517595457, 5035190914, 10070381828, 20140763656]

約数ペア:

[(1, 20140763656), (2, 10070381828), (4, 5035190914), (8, 2517595457), (13, 1549289512), (26, 774644756), (52, 387322378), (73, 275900872), (104, 193661189), (146, 137950436), (292, 68975218), (584, 34487609), (949, 21223144), (1898, 10611572), (3796, 5305786), (5329, 3779464), (7592, 2652893), (10658, 1889732), (21316, 944866), (36341, 554216), (42632, 472433), (69277, 290728), (72682, 277108), (138554, 145364)]