20149668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2454

約数の個数: 96

約数和(自身を含む): 65157120

約数和(自身を除く): 45007452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2423, 2772, 4158, 4846, 7269, 8316, 9692, 14538, 16961, 21807, 26653, 29076, 33922, 43614, 50883, 53306, 65421, 67844, 79959, 87228, 101766, 106612, 130842, 152649, 159918, 186571, 203532, 239877, 261684, 305298, 319836, 373142, 457947, 479754, 559713, 610596, 719631, 746284, 915894, 959508, 1119426, 1439262, 1679139, 1831788, 2238852, 2878524, 3358278, 5037417, 6716556, 10074834, 20149668]

約数ペア:

[(1, 20149668), (2, 10074834), (3, 6716556), (4, 5037417), (6, 3358278), (7, 2878524), (9, 2238852), (11, 1831788), (12, 1679139), (14, 1439262), (18, 1119426), (21, 959508), (22, 915894), (27, 746284), (28, 719631), (33, 610596), (36, 559713), (42, 479754), (44, 457947), (54, 373142), (63, 319836), (66, 305298), (77, 261684), (84, 239877), (99, 203532), (108, 186571), (126, 159918), (132, 152649), (154, 130842), (189, 106612), (198, 101766), (231, 87228), (252, 79959), (297, 67844), (308, 65421), (378, 53306), (396, 50883), (462, 43614), (594, 33922), (693, 29076), (756, 26653), (924, 21807), (1188, 16961), (1386, 14538), (2079, 9692), (2423, 8316), (2772, 7269), (4158, 4846)]