20792315542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{12739}}^1$

素因数の和:13140

約数の個数: 32

約数和(自身を含む): 32691859200

約数和(自身を除く): 11899543658

約数列:

[1, 2, 29, 58, 107, 214, 263, 526, 3103, 6206, 7627, 12739, 15254, 25478, 28141, 56282, 369431, 738862, 816089, 1363073, 1632178, 2726146, 3350357, 6700714, 39529117, 79058234, 97160353, 194320706, 358488199, 716976398, 10396157771, 20792315542]

約数ペア:

[(1, 20792315542), (2, 10396157771), (29, 716976398), (58, 358488199), (107, 194320706), (214, 97160353), (263, 79058234), (526, 39529117), (3103, 6700714), (6206, 3350357), (7627, 2726146), (12739, 1632178), (15254, 1363073), (25478, 816089), (28141, 738862), (56282, 369431)]