20243347208

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2759453}}^1$

素因数の和:2759597

約数の個数: 32

約数和(自身を含む): 43709751360

約数和(自身を除く): 23466404152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 2759453, 5518906, 11037812, 19316171, 22075624, 38632342, 77264684, 154529368, 361488343, 722976686, 1445953372, 2530418401, 2891906744, 5060836802, 10121673604, 20243347208]

約数ペア:

[(1, 20243347208), (2, 10121673604), (4, 5060836802), (7, 2891906744), (8, 2530418401), (14, 1445953372), (28, 722976686), (56, 361488343), (131, 154529368), (262, 77264684), (524, 38632342), (917, 22075624), (1048, 19316171), (1834, 11037812), (3668, 5518906), (7336, 2759453)]