20260255365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{77773}}^1$

素因数の和:78618

約数の個数: 48

約数和(自身を含む): 40183648128

約数和(自身を除く): 19923392763

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 827, 2481, 4135, 5789, 7443, 12405, 17367, 28945, 37215, 52101, 77773, 86835, 233319, 260505, 388865, 544411, 699957, 1166595, 1633233, 2722055, 3499785, 4899699, 8166165, 24498495, 64318271, 192954813, 321591355, 450227897, 578864439, 964774065, 1350683691, 2251139485, 2894322195, 4052051073, 6753418455, 20260255365]

約数ペア:

[(1, 20260255365), (3, 6753418455), (5, 4052051073), (7, 2894322195), (9, 2251139485), (15, 1350683691), (21, 964774065), (35, 578864439), (45, 450227897), (63, 321591355), (105, 192954813), (315, 64318271), (827, 24498495), (2481, 8166165), (4135, 4899699), (5789, 3499785), (7443, 2722055), (12405, 1633233), (17367, 1166595), (28945, 699957), (37215, 544411), (52101, 388865), (77773, 260505), (86835, 233319)]