20176774344

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{691}}^1\times {\mathrm{1321}}^1$

素因数の和:2331

約数の個数: 96

約数和(自身を含む): 54944329440

約数和(自身を除く): 34767555096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 691, 921, 1228, 1321, 1382, 1842, 2073, 2456, 2642, 2763, 2764, 3684, 3963, 4146, 5284, 5526, 5528, 6219, 7368, 7926, 8292, 10568, 11052, 11889, 12438, 15852, 16584, 22104, 23778, 24876, 31704, 47556, 49752, 95112, 212137, 405547, 424274, 636411, 811094, 848548, 912811, 1216641, 1272822, 1622188, 1697096, 1825622, 1909233, 2433282, 2545644, 2738433, 3244376, 3649923, 3651244, 3818466, 4866564, 5091288, 5476866, 7299846, 7302488, 7636932, 8215299, 9733128, 10953732, 14599692, 15273864, 16430598, 21907464, 29199384, 32861196, 65722392, 280232977, 560465954, 840698931, 1120931908, 1681397862, 2241863816, 2522096793, 3362795724, 5044193586, 6725591448, 10088387172, 20176774344]

約数ペア:

[(1, 20176774344), (2, 10088387172), (3, 6725591448), (4, 5044193586), (6, 3362795724), (8, 2522096793), (9, 2241863816), (12, 1681397862), (18, 1120931908), (24, 840698931), (36, 560465954), (72, 280232977), (307, 65722392), (614, 32861196), (691, 29199384), (921, 21907464), (1228, 16430598), (1321, 15273864), (1382, 14599692), (1842, 10953732), (2073, 9733128), (2456, 8215299), (2642, 7636932), (2763, 7302488), (2764, 7299846), (3684, 5476866), (3963, 5091288), (4146, 4866564), (5284, 3818466), (5526, 3651244), (5528, 3649923), (6219, 3244376), (7368, 2738433), (7926, 2545644), (8292, 2433282), (10568, 1909233), (11052, 1825622), (11889, 1697096), (12438, 1622188), (15852, 1272822), (16584, 1216641), (22104, 912811), (23778, 848548), (24876, 811094), (31704, 636411), (47556, 424274), (49752, 405547), (95112, 212137)]