20089146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 52093440

約数和(自身を除く): 32004294

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 67, 77, 118, 121, 134, 154, 177, 201, 231, 242, 354, 363, 402, 413, 462, 469, 649, 726, 737, 826, 847, 938, 1239, 1298, 1407, 1474, 1694, 1947, 2211, 2478, 2541, 2814, 3894, 3953, 4422, 4543, 5082, 5159, 7139, 7906, 8107, 9086, 10318, 11859, 13629, 14278, 15477, 16214, 21417, 23718, 24321, 27258, 27671, 30954, 42834, 43483, 48642, 49973, 55342, 56749, 83013, 86966, 99946, 113498, 130449, 149919, 166026, 170247, 260898, 299838, 304381, 340494, 478313, 608762, 913143, 956626, 1434939, 1826286, 2869878, 3348191, 6696382, 10044573, 20089146]

約数ペア:

[(1, 20089146), (2, 10044573), (3, 6696382), (6, 3348191), (7, 2869878), (11, 1826286), (14, 1434939), (21, 956626), (22, 913143), (33, 608762), (42, 478313), (59, 340494), (66, 304381), (67, 299838), (77, 260898), (118, 170247), (121, 166026), (134, 149919), (154, 130449), (177, 113498), (201, 99946), (231, 86966), (242, 83013), (354, 56749), (363, 55342), (402, 49973), (413, 48642), (462, 43483), (469, 42834), (649, 30954), (726, 27671), (737, 27258), (826, 24321), (847, 23718), (938, 21417), (1239, 16214), (1298, 15477), (1407, 14278), (1474, 13629), (1694, 11859), (1947, 10318), (2211, 9086), (2478, 8107), (2541, 7906), (2814, 7139), (3894, 5159), (3953, 5082), (4422, 4543)]