20182146572

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1\times {\mathrm{5407}}^1$

素因数の和:6750

約数の個数: 48

約数和(自身を含む): 40775454720

約数和(自身を除く): 20593308148

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1223, 1526, 2446, 3052, 4892, 5407, 8561, 10814, 17122, 21628, 34244, 37849, 75698, 133307, 151396, 266614, 533228, 589363, 933149, 1178726, 1866298, 2357452, 3732596, 4125541, 6612761, 8251082, 13225522, 16502164, 26451044, 46289327, 92578654, 185157308, 720790949, 1441581898, 2883163796, 5045536643, 10091073286, 20182146572]

約数ペア:

[(1, 20182146572), (2, 10091073286), (4, 5045536643), (7, 2883163796), (14, 1441581898), (28, 720790949), (109, 185157308), (218, 92578654), (436, 46289327), (763, 26451044), (1223, 16502164), (1526, 13225522), (2446, 8251082), (3052, 6612761), (4892, 4125541), (5407, 3732596), (8561, 2357452), (10814, 1866298), (17122, 1178726), (21628, 933149), (34244, 589363), (37849, 533228), (75698, 266614), (133307, 151396)]