20145349602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{5659}}^1$

素因数の和:7180

約数の個数: 96

約数和(自身を含む): 52553779200

約数和(自身を除く): 32408429598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1487, 2394, 2974, 4461, 5659, 8922, 10409, 11318, 13383, 16977, 20818, 26766, 28253, 31227, 33954, 39613, 50931, 56506, 62454, 79226, 84759, 93681, 101862, 107521, 118839, 169518, 187362, 197771, 215042, 237678, 254277, 322563, 356517, 395542, 508554, 593313, 645126, 713034, 752647, 967689, 1186626, 1505294, 1779939, 1935378, 2257941, 3559878, 4515882, 6773823, 8414933, 13547646, 16829866, 25244799, 50489598, 58904531, 75734397, 117809062, 151468794, 159883727, 176713593, 319767454, 353427186, 479651181, 530140779, 959302362, 1060281558, 1119186089, 1438953543, 2238372178, 2877907086, 3357558267, 6715116534, 10072674801, 20145349602]

約数ペア:

[(1, 20145349602), (2, 10072674801), (3, 6715116534), (6, 3357558267), (7, 2877907086), (9, 2238372178), (14, 1438953543), (18, 1119186089), (19, 1060281558), (21, 959302362), (38, 530140779), (42, 479651181), (57, 353427186), (63, 319767454), (114, 176713593), (126, 159883727), (133, 151468794), (171, 117809062), (266, 75734397), (342, 58904531), (399, 50489598), (798, 25244799), (1197, 16829866), (1487, 13547646), (2394, 8414933), (2974, 6773823), (4461, 4515882), (5659, 3559878), (8922, 2257941), (10409, 1935378), (11318, 1779939), (13383, 1505294), (16977, 1186626), (20818, 967689), (26766, 752647), (28253, 713034), (31227, 645126), (33954, 593313), (39613, 508554), (50931, 395542), (56506, 356517), (62454, 322563), (79226, 254277), (84759, 237678), (93681, 215042), (101862, 197771), (107521, 187362), (118839, 169518)]