2080203436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{2207}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 3926071296

約数和(自身を除く): 1845867860

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 167, 332, 334, 668, 1411, 2207, 2822, 2839, 4414, 5644, 5678, 8828, 11356, 13861, 27722, 37519, 55444, 75038, 150076, 183181, 235637, 366362, 368569, 471274, 732724, 737138, 942548, 1474276, 3114077, 6228154, 6265673, 12456308, 12531346, 25062692, 30591227, 61182454, 122364908, 520050859, 1040101718, 2080203436]

約数ペア:

[(1, 2080203436), (2, 1040101718), (4, 520050859), (17, 122364908), (34, 61182454), (68, 30591227), (83, 25062692), (166, 12531346), (167, 12456308), (332, 6265673), (334, 6228154), (668, 3114077), (1411, 1474276), (2207, 942548), (2822, 737138), (2839, 732724), (4414, 471274), (5644, 368569), (5678, 366362), (8828, 235637), (11356, 183181), (13861, 150076), (27722, 75038), (37519, 55444)]