20342078406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1047373}}^1$

素因数の和:1047477

約数の個数: 48

約数和(自身を含む): 48036761136

約数和(自身を除く): 27694682730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 1047373, 2094746, 3142119, 6284238, 9426357, 13615849, 18852714, 27231698, 40847547, 81695094, 86931959, 122542641, 173863918, 245085282, 260795877, 521591754, 782387631, 1130115467, 1564775262, 2260230934, 3390346401, 6780692802, 10171039203, 20342078406]

約数ペア:

[(1, 20342078406), (2, 10171039203), (3, 6780692802), (6, 3390346401), (9, 2260230934), (13, 1564775262), (18, 1130115467), (26, 782387631), (39, 521591754), (78, 260795877), (83, 245085282), (117, 173863918), (166, 122542641), (234, 86931959), (249, 81695094), (498, 40847547), (747, 27231698), (1079, 18852714), (1494, 13615849), (2158, 9426357), (3237, 6284238), (6474, 3142119), (9711, 2094746), (19422, 1047373)]