20122914246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{6763}}^1$

素因数の和:7757

約数の個数: 64

約数和(自身を含む): 44041107456

約数和(自身を除く): 23918193210

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 941, 1054, 1581, 1882, 2823, 3162, 5646, 6763, 13526, 15997, 20289, 29171, 31994, 40578, 47991, 58342, 87513, 95982, 114971, 175026, 209653, 229942, 344913, 419306, 495907, 628959, 689826, 991814, 1257918, 1487721, 2975442, 3564101, 6363983, 7128202, 10692303, 12727966, 19091949, 21384606, 38183898, 108187711, 197283473, 216375422, 324563133, 394566946, 591850419, 649126266, 1183700838, 3353819041, 6707638082, 10061457123, 20122914246]

約数ペア:

[(1, 20122914246), (2, 10061457123), (3, 6707638082), (6, 3353819041), (17, 1183700838), (31, 649126266), (34, 591850419), (51, 394566946), (62, 324563133), (93, 216375422), (102, 197283473), (186, 108187711), (527, 38183898), (941, 21384606), (1054, 19091949), (1581, 12727966), (1882, 10692303), (2823, 7128202), (3162, 6363983), (5646, 3564101), (6763, 2975442), (13526, 1487721), (15997, 1257918), (20289, 991814), (29171, 689826), (31994, 628959), (40578, 495907), (47991, 419306), (58342, 344913), (87513, 229942), (95982, 209653), (114971, 175026)]