20760084

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 57881600

約数和(自身を除く): 37121516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 76, 108, 114, 134, 151, 171, 201, 228, 268, 302, 342, 402, 453, 513, 603, 604, 684, 804, 906, 1026, 1206, 1273, 1359, 1809, 1812, 2052, 2412, 2546, 2718, 2869, 3618, 3819, 4077, 5092, 5436, 5738, 7236, 7638, 8154, 8607, 10117, 11457, 11476, 15276, 16308, 17214, 20234, 22914, 25821, 30351, 34371, 34428, 40468, 45828, 51642, 60702, 68742, 77463, 91053, 103284, 121404, 137484, 154926, 182106, 192223, 273159, 309852, 364212, 384446, 546318, 576669, 768892, 1092636, 1153338, 1730007, 2306676, 3460014, 5190021, 6920028, 10380042, 20760084]

約数ペア:

[(1, 20760084), (2, 10380042), (3, 6920028), (4, 5190021), (6, 3460014), (9, 2306676), (12, 1730007), (18, 1153338), (19, 1092636), (27, 768892), (36, 576669), (38, 546318), (54, 384446), (57, 364212), (67, 309852), (76, 273159), (108, 192223), (114, 182106), (134, 154926), (151, 137484), (171, 121404), (201, 103284), (228, 91053), (268, 77463), (302, 68742), (342, 60702), (402, 51642), (453, 45828), (513, 40468), (603, 34428), (604, 34371), (684, 30351), (804, 25821), (906, 22914), (1026, 20234), (1206, 17214), (1273, 16308), (1359, 15276), (1809, 11476), (1812, 11457), (2052, 10117), (2412, 8607), (2546, 8154), (2718, 7638), (2869, 7236), (3618, 5738), (3819, 5436), (4077, 5092)]