20176948170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{231839}}^1$

素因数の和:232819

約数の個数: 48

約数和(自身を含む): 52514542080

約数和(自身を除く): 32337593910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 967, 1934, 2901, 4835, 5802, 8703, 9670, 14505, 17406, 29010, 43515, 87030, 231839, 463678, 695517, 1159195, 1391034, 2086551, 2318390, 3477585, 4173102, 6955170, 10432755, 20865510, 224188313, 448376626, 672564939, 1120941565, 1345129878, 2017694817, 2241883130, 3362824695, 4035389634, 6725649390, 10088474085, 20176948170]

約数ペア:

[(1, 20176948170), (2, 10088474085), (3, 6725649390), (5, 4035389634), (6, 3362824695), (9, 2241883130), (10, 2017694817), (15, 1345129878), (18, 1120941565), (30, 672564939), (45, 448376626), (90, 224188313), (967, 20865510), (1934, 10432755), (2901, 6955170), (4835, 4173102), (5802, 3477585), (8703, 2318390), (9670, 2086551), (14505, 1391034), (17406, 1159195), (29010, 695517), (43515, 463678), (87030, 231839)]