20176047066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1487251}}^1$

素因数の和:1487299

約数の個数: 64

約数和(自身を含む): 51399429120

約数和(自身を除く): 31223382054

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 6783, 13566, 1487251, 2974502, 4461753, 8923506, 10410757, 20821514, 25283267, 28257769, 31232271, 50566534, 56515538, 62464542, 75849801, 84773307, 151699602, 169546614, 176982869, 197804383, 353965738, 395608766, 480382073, 530948607, 593413149, 960764146, 1061897214, 1186826298, 1441146219, 2882292438, 3362674511, 6725349022, 10088023533, 20176047066]

約数ペア:

[(1, 20176047066), (2, 10088023533), (3, 6725349022), (6, 3362674511), (7, 2882292438), (14, 1441146219), (17, 1186826298), (19, 1061897214), (21, 960764146), (34, 593413149), (38, 530948607), (42, 480382073), (51, 395608766), (57, 353965738), (102, 197804383), (114, 176982869), (119, 169546614), (133, 151699602), (238, 84773307), (266, 75849801), (323, 62464542), (357, 56515538), (399, 50566534), (646, 31232271), (714, 28257769), (798, 25283267), (969, 20821514), (1938, 10410757), (2261, 8923506), (4522, 4461753), (6783, 2974502), (13566, 1487251)]