20192040870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1\times {\mathrm{17683}}^1$

素因数の和:19949

約数の個数: 64

約数和(自身を含む): 51337359360

約数和(自身を除く): 31145318490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2239, 4478, 6717, 11195, 13434, 17683, 22390, 33585, 35366, 38063, 53049, 67170, 76126, 88415, 106098, 114189, 176830, 190315, 228378, 265245, 300611, 380630, 530490, 570945, 601222, 901833, 1141890, 1503055, 1803666, 3006110, 4509165, 9018330, 39592237, 79184474, 118776711, 197961185, 237553422, 395922370, 593883555, 673068029, 1187767110, 1346136058, 2019204087, 3365340145, 4038408174, 6730680290, 10096020435, 20192040870]

約数ペア:

[(1, 20192040870), (2, 10096020435), (3, 6730680290), (5, 4038408174), (6, 3365340145), (10, 2019204087), (15, 1346136058), (17, 1187767110), (30, 673068029), (34, 593883555), (51, 395922370), (85, 237553422), (102, 197961185), (170, 118776711), (255, 79184474), (510, 39592237), (2239, 9018330), (4478, 4509165), (6717, 3006110), (11195, 1803666), (13434, 1503055), (17683, 1141890), (22390, 901833), (33585, 601222), (35366, 570945), (38063, 530490), (53049, 380630), (67170, 300611), (76126, 265245), (88415, 228378), (106098, 190315), (114189, 176830)]