20597064

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 57412800

約数和(自身を除く): 36815736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 2657, 3876, 5314, 7752, 7971, 10628, 15942, 21256, 31884, 45169, 50483, 63768, 90338, 100966, 135507, 151449, 180676, 201932, 271014, 302898, 361352, 403864, 542028, 605796, 858211, 1084056, 1211592, 1716422, 2574633, 3432844, 5149266, 6865688, 10298532, 20597064]

約数ペア:

[(1, 20597064), (2, 10298532), (3, 6865688), (4, 5149266), (6, 3432844), (8, 2574633), (12, 1716422), (17, 1211592), (19, 1084056), (24, 858211), (34, 605796), (38, 542028), (51, 403864), (57, 361352), (68, 302898), (76, 271014), (102, 201932), (114, 180676), (136, 151449), (152, 135507), (204, 100966), (228, 90338), (323, 63768), (408, 50483), (456, 45169), (646, 31884), (969, 21256), (1292, 15942), (1938, 10628), (2584, 7971), (2657, 7752), (3876, 5314)]