20163535092

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{876523}}^1$

素因数の和:876610

約数の個数: 60

約数和(自身を含む): 53453939616

約数和(自身を除く): 33290404524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 23004, 876523, 1753046, 2629569, 3506092, 5259138, 7888707, 10518276, 15777414, 23666121, 31554828, 47332242, 62233133, 70998363, 94664484, 124466266, 141996726, 186699399, 248932532, 283993452, 373398798, 560098197, 746797596, 1120196394, 1680294591, 2240392788, 3360589182, 5040883773, 6721178364, 10081767546, 20163535092]

約数ペア:

[(1, 20163535092), (2, 10081767546), (3, 6721178364), (4, 5040883773), (6, 3360589182), (9, 2240392788), (12, 1680294591), (18, 1120196394), (27, 746797596), (36, 560098197), (54, 373398798), (71, 283993452), (81, 248932532), (108, 186699399), (142, 141996726), (162, 124466266), (213, 94664484), (284, 70998363), (324, 62233133), (426, 47332242), (639, 31554828), (852, 23666121), (1278, 15777414), (1917, 10518276), (2556, 7888707), (3834, 5259138), (5751, 3506092), (7668, 2629569), (11502, 1753046), (23004, 876523)]