20125280034

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{39359}}^1$

素因数の和:39944

約数の個数: 64

約数和(自身を含む): 47439820800

約数和(自身を除く): 27314540766

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 557, 918, 1114, 1671, 3342, 5013, 9469, 10026, 15039, 18938, 28407, 30078, 39359, 56814, 78718, 85221, 118077, 170442, 236154, 255663, 354231, 511326, 669103, 708462, 1062693, 1338206, 2007309, 2125386, 4014618, 6021927, 12043854, 18065781, 21922963, 36131562, 43845926, 65768889, 131537778, 197306667, 372690371, 394613334, 591920001, 745380742, 1118071113, 1183840002, 2236142226, 3354213339, 6708426678, 10062640017, 20125280034]

約数ペア:

[(1, 20125280034), (2, 10062640017), (3, 6708426678), (6, 3354213339), (9, 2236142226), (17, 1183840002), (18, 1118071113), (27, 745380742), (34, 591920001), (51, 394613334), (54, 372690371), (102, 197306667), (153, 131537778), (306, 65768889), (459, 43845926), (557, 36131562), (918, 21922963), (1114, 18065781), (1671, 12043854), (3342, 6021927), (5013, 4014618), (9469, 2125386), (10026, 2007309), (15039, 1338206), (18938, 1062693), (28407, 708462), (30078, 669103), (39359, 511326), (56814, 354231), (78718, 255663), (85221, 236154), (118077, 170442)]