20245538430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{11171}}^1$

素因数の和:12746

約数の個数: 96

約数和(自身を含む): 56729181600

約数和(自身を除く): 36483643170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1549, 3098, 4647, 7745, 9294, 11171, 13941, 15490, 20137, 22342, 23235, 27882, 33513, 40274, 46470, 55855, 60411, 67026, 69705, 100539, 100685, 111710, 120822, 139410, 145223, 167565, 181233, 201078, 201370, 290446, 302055, 335130, 362466, 435669, 502695, 604110, 726115, 871338, 906165, 1005390, 1307007, 1452230, 1812330, 2178345, 2614014, 4356690, 6535035, 13070070, 17303879, 34607758, 51911637, 86519395, 103823274, 155734911, 173038790, 224950427, 259558185, 311469822, 449900854, 519116370, 674851281, 778674555, 1124752135, 1349702562, 1557349110, 2024553843, 2249504270, 3374256405, 4049107686, 6748512810, 10122769215, 20245538430]

約数ペア:

[(1, 20245538430), (2, 10122769215), (3, 6748512810), (5, 4049107686), (6, 3374256405), (9, 2249504270), (10, 2024553843), (13, 1557349110), (15, 1349702562), (18, 1124752135), (26, 778674555), (30, 674851281), (39, 519116370), (45, 449900854), (65, 311469822), (78, 259558185), (90, 224950427), (117, 173038790), (130, 155734911), (195, 103823274), (234, 86519395), (390, 51911637), (585, 34607758), (1170, 17303879), (1549, 13070070), (3098, 6535035), (4647, 4356690), (7745, 2614014), (9294, 2178345), (11171, 1812330), (13941, 1452230), (15490, 1307007), (20137, 1005390), (22342, 906165), (23235, 871338), (27882, 726115), (33513, 604110), (40274, 502695), (46470, 435669), (55855, 362466), (60411, 335130), (67026, 302055), (69705, 290446), (100539, 201370), (100685, 201078), (111710, 181233), (120822, 167565), (139410, 145223)]