20072277874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{16493}}^1$

素因数の和:16671

約数の個数: 48

約数和(自身を含む): 34116453504

約数和(自身を除く): 14044175630

約数列:

[1, 2, 11, 22, 47, 94, 107, 121, 214, 242, 517, 1034, 1177, 2354, 5029, 5687, 10058, 11374, 12947, 16493, 25894, 32986, 55319, 110638, 181423, 362846, 608509, 775171, 1217018, 1550342, 1764751, 1995653, 3529502, 3991306, 8526881, 17053762, 19412261, 38824522, 82943297, 93795691, 165886594, 187591382, 213534871, 427069742, 912376267, 1824752534, 10036138937, 20072277874]

約数ペア:

[(1, 20072277874), (2, 10036138937), (11, 1824752534), (22, 912376267), (47, 427069742), (94, 213534871), (107, 187591382), (121, 165886594), (214, 93795691), (242, 82943297), (517, 38824522), (1034, 19412261), (1177, 17053762), (2354, 8526881), (5029, 3991306), (5687, 3529502), (10058, 1995653), (11374, 1764751), (12947, 1550342), (16493, 1217018), (25894, 775171), (32986, 608509), (55319, 362846), (110638, 181423)]