20342996280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3324019}}^1$

素因数の和:3324053

約数の個数: 96

約数和(自身を含む): 70003861200

約数和(自身を除く): 49660864920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 3324019, 6648038, 9972057, 13296076, 16620095, 19944114, 26592152, 29916171, 33240190, 39888228, 49860285, 56508323, 59832342, 66480380, 79776456, 99720570, 113016646, 119664684, 132960760, 149580855, 169524969, 199441140, 226033292, 239329368, 282541615, 299161710, 339049938, 398882280, 452066584, 508574907, 565083230, 598323420, 678099876, 847624845, 1017149814, 1130166460, 1196646840, 1356199752, 1695249690, 2034299628, 2260332920, 2542874535, 3390499380, 4068599256, 5085749070, 6780998760, 10171498140, 20342996280]

約数ペア:

[(1, 20342996280), (2, 10171498140), (3, 6780998760), (4, 5085749070), (5, 4068599256), (6, 3390499380), (8, 2542874535), (9, 2260332920), (10, 2034299628), (12, 1695249690), (15, 1356199752), (17, 1196646840), (18, 1130166460), (20, 1017149814), (24, 847624845), (30, 678099876), (34, 598323420), (36, 565083230), (40, 508574907), (45, 452066584), (51, 398882280), (60, 339049938), (68, 299161710), (72, 282541615), (85, 239329368), (90, 226033292), (102, 199441140), (120, 169524969), (136, 149580855), (153, 132960760), (170, 119664684), (180, 113016646), (204, 99720570), (255, 79776456), (306, 66480380), (340, 59832342), (360, 56508323), (408, 49860285), (510, 39888228), (612, 33240190), (680, 29916171), (765, 26592152), (1020, 19944114), (1224, 16620095), (1530, 13296076), (2040, 9972057), (3060, 6648038), (6120, 3324019)]