20160474502

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3371}}^1$

素因数の和:3637

約数の個数: 64

約数和(自身を含む): 36126259200

約数和(自身を除く): 15965784698

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 149, 298, 329, 427, 658, 854, 1043, 2086, 2867, 3371, 5734, 6742, 7003, 9089, 14006, 18178, 20069, 23597, 40138, 47194, 49021, 63623, 98042, 127246, 158437, 205631, 316874, 411262, 427183, 502279, 854366, 1004558, 1109059, 1439417, 2218118, 2878834, 2990281, 3515953, 5980562, 7031906, 9664657, 19329314, 23607113, 30639019, 47214226, 61278038, 67652599, 135305198, 165249791, 214473133, 330499582, 428946266, 1440033893, 2880067786, 10080237251, 20160474502]

約数ペア:

[(1, 20160474502), (2, 10080237251), (7, 2880067786), (14, 1440033893), (47, 428946266), (61, 330499582), (94, 214473133), (122, 165249791), (149, 135305198), (298, 67652599), (329, 61278038), (427, 47214226), (658, 30639019), (854, 23607113), (1043, 19329314), (2086, 9664657), (2867, 7031906), (3371, 5980562), (5734, 3515953), (6742, 2990281), (7003, 2878834), (9089, 2218118), (14006, 1439417), (18178, 1109059), (20069, 1004558), (23597, 854366), (40138, 502279), (47194, 427183), (49021, 411262), (63623, 316874), (98042, 205631), (127246, 158437)]