20222862975

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83921}}^1$

素因数の和:83967

約数の個数: 120

約数和(自身を含む): 45329964768

約数和(自身を除く): 25107101793

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 81, 85, 105, 119, 135, 153, 175, 189, 225, 255, 315, 357, 405, 425, 459, 525, 567, 595, 675, 765, 945, 1071, 1275, 1377, 1575, 1785, 2025, 2295, 2835, 2975, 3213, 3825, 4725, 5355, 6885, 8925, 9639, 11475, 14175, 16065, 26775, 34425, 48195, 80325, 83921, 240975, 251763, 419605, 587447, 755289, 1258815, 1426657, 1762341, 2098025, 2265867, 2937235, 3776445, 4279971, 5287023, 6294075, 6797601, 7133285, 8811705, 9986599, 11329335, 12839913, 14686175, 15861069, 18882225, 21399855, 26435115, 29959797, 33988005, 35666425, 38519739, 44058525, 47583207, 49932995, 56646675, 64199565, 79305345, 89879391, 106999275, 115559217, 132175575, 149798985, 169940025, 192598695, 237916035, 249664975, 269638173, 320997825, 396526725, 449396955, 577796085, 748994925, 808914519, 962993475, 1189580175, 1348190865, 2246984775, 2888980425, 4044572595, 6740954325, 20222862975]

約数ペア:

[(1, 20222862975), (3, 6740954325), (5, 4044572595), (7, 2888980425), (9, 2246984775), (15, 1348190865), (17, 1189580175), (21, 962993475), (25, 808914519), (27, 748994925), (35, 577796085), (45, 449396955), (51, 396526725), (63, 320997825), (75, 269638173), (81, 249664975), (85, 237916035), (105, 192598695), (119, 169940025), (135, 149798985), (153, 132175575), (175, 115559217), (189, 106999275), (225, 89879391), (255, 79305345), (315, 64199565), (357, 56646675), (405, 49932995), (425, 47583207), (459, 44058525), (525, 38519739), (567, 35666425), (595, 33988005), (675, 29959797), (765, 26435115), (945, 21399855), (1071, 18882225), (1275, 15861069), (1377, 14686175), (1575, 12839913), (1785, 11329335), (2025, 9986599), (2295, 8811705), (2835, 7133285), (2975, 6797601), (3213, 6294075), (3825, 5287023), (4725, 4279971), (5355, 3776445), (6885, 2937235), (8925, 2265867), (9639, 2098025), (11475, 1762341), (14175, 1426657), (16065, 1258815), (26775, 755289), (34425, 587447), (48195, 419605), (80325, 251763), (83921, 240975)]