20199312176835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1\times {\mathrm{21701839}}^1$

素因数の和:21707499

約数の個数: 32

約数和(自身を含む): 35263233008640

約数和(自身を除く): 15063920831805

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 5641, 16923, 28205, 62051, 84615, 186153, 310255, 930765, 21701839, 65105517, 108509195, 238720229, 325527585, 716160687, 1193601145, 3580803435, 122420073799, 367260221397, 612100368995, 1346620811789, 1836301106985, 4039862435367, 6733104058945, 20199312176835]

約数ペア:

[(1, 20199312176835), (3, 6733104058945), (5, 4039862435367), (11, 1836301106985), (15, 1346620811789), (33, 612100368995), (55, 367260221397), (165, 122420073799), (5641, 3580803435), (16923, 1193601145), (28205, 716160687), (62051, 325527585), (84615, 238720229), (186153, 108509195), (310255, 65105517), (930765, 21701839)]