20996935896

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{25219}}^1$

素因数の和:25648

約数の個数: 64

約数和(自身を含む): 53131478400

約数和(自身を除く): 32134542504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 307, 339, 452, 614, 678, 904, 921, 1228, 1356, 1842, 2456, 2712, 3684, 7368, 25219, 34691, 50438, 69382, 75657, 100876, 104073, 138764, 151314, 201752, 208146, 277528, 302628, 416292, 605256, 832584, 2849747, 5699494, 7742233, 8549241, 11398988, 15484466, 17098482, 22797976, 23226699, 30968932, 34196964, 46453398, 61937864, 68393928, 92906796, 185813592, 874872329, 1749744658, 2624616987, 3499489316, 5249233974, 6998978632, 10498467948, 20996935896]

約数ペア:

[(1, 20996935896), (2, 10498467948), (3, 6998978632), (4, 5249233974), (6, 3499489316), (8, 2624616987), (12, 1749744658), (24, 874872329), (113, 185813592), (226, 92906796), (307, 68393928), (339, 61937864), (452, 46453398), (614, 34196964), (678, 30968932), (904, 23226699), (921, 22797976), (1228, 17098482), (1356, 15484466), (1842, 11398988), (2456, 8549241), (2712, 7742233), (3684, 5699494), (7368, 2849747), (25219, 832584), (34691, 605256), (50438, 416292), (69382, 302628), (75657, 277528), (100876, 208146), (104073, 201752), (138764, 151314)]