20149082688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{140111}}^1$

素因数の和:140240

約数の個数: 112

約数和(自身を含む): 61496838144

約数和(自身を除く): 41347755456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 168, 192, 214, 224, 321, 336, 428, 448, 642, 672, 749, 856, 1284, 1344, 1498, 1712, 2247, 2568, 2996, 3424, 4494, 5136, 5992, 6848, 8988, 10272, 11984, 17976, 20544, 23968, 35952, 47936, 71904, 140111, 143808, 280222, 420333, 560444, 840666, 980777, 1120888, 1681332, 1961554, 2241776, 2942331, 3362664, 3923108, 4483552, 5884662, 6725328, 7846216, 8967104, 11769324, 13450656, 14991877, 15692432, 23538648, 26901312, 29983754, 31384864, 44975631, 47077296, 59967508, 62769728, 89951262, 94154592, 104943139, 119935016, 179902524, 188309184, 209886278, 239870032, 314829417, 359805048, 419772556, 479740064, 629658834, 719610096, 839545112, 959480128, 1259317668, 1439220192, 1679090224, 2518635336, 2878440384, 3358180448, 5037270672, 6716360896, 10074541344, 20149082688]

約数ペア:

[(1, 20149082688), (2, 10074541344), (3, 6716360896), (4, 5037270672), (6, 3358180448), (7, 2878440384), (8, 2518635336), (12, 1679090224), (14, 1439220192), (16, 1259317668), (21, 959480128), (24, 839545112), (28, 719610096), (32, 629658834), (42, 479740064), (48, 419772556), (56, 359805048), (64, 314829417), (84, 239870032), (96, 209886278), (107, 188309184), (112, 179902524), (168, 119935016), (192, 104943139), (214, 94154592), (224, 89951262), (321, 62769728), (336, 59967508), (428, 47077296), (448, 44975631), (642, 31384864), (672, 29983754), (749, 26901312), (856, 23538648), (1284, 15692432), (1344, 14991877), (1498, 13450656), (1712, 11769324), (2247, 8967104), (2568, 7846216), (2996, 6725328), (3424, 5884662), (4494, 4483552), (5136, 3923108), (5992, 3362664), (6848, 2942331), (8988, 2241776), (10272, 1961554), (11984, 1681332), (17976, 1120888), (20544, 980777), (23968, 840666), (35952, 560444), (47936, 420333), (71904, 280222), (140111, 143808)]