20241536

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 51408000

約数和(自身を除く): 31166464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 41, 56, 58, 64, 76, 82, 112, 116, 128, 133, 152, 164, 203, 224, 232, 266, 287, 304, 328, 406, 448, 464, 532, 551, 574, 608, 656, 779, 812, 896, 928, 1064, 1102, 1148, 1189, 1216, 1312, 1558, 1624, 1856, 2128, 2204, 2296, 2378, 2432, 2624, 3116, 3248, 3712, 3857, 4256, 4408, 4592, 4756, 5248, 5453, 6232, 6496, 7714, 8323, 8512, 8816, 9184, 9512, 10906, 12464, 12992, 15428, 16646, 17024, 17632, 18368, 19024, 21812, 22591, 24928, 25984, 30856, 33292, 35264, 36736, 38048, 43624, 45182, 49856, 61712, 66584, 70528, 76096, 87248, 90364, 99712, 123424, 133168, 152192, 158137, 174496, 180728, 246848, 266336, 316274, 348992, 361456, 493696, 532672, 632548, 697984, 722912, 1065344, 1265096, 1445824, 2530192, 2891648, 5060384, 10120768, 20241536]

約数ペア:

[(1, 20241536), (2, 10120768), (4, 5060384), (7, 2891648), (8, 2530192), (14, 1445824), (16, 1265096), (19, 1065344), (28, 722912), (29, 697984), (32, 632548), (38, 532672), (41, 493696), (56, 361456), (58, 348992), (64, 316274), (76, 266336), (82, 246848), (112, 180728), (116, 174496), (128, 158137), (133, 152192), (152, 133168), (164, 123424), (203, 99712), (224, 90364), (232, 87248), (266, 76096), (287, 70528), (304, 66584), (328, 61712), (406, 49856), (448, 45182), (464, 43624), (532, 38048), (551, 36736), (574, 35264), (608, 33292), (656, 30856), (779, 25984), (812, 24928), (896, 22591), (928, 21812), (1064, 19024), (1102, 18368), (1148, 17632), (1189, 17024), (1216, 16646), (1312, 15428), (1558, 12992), (1624, 12464), (1856, 10906), (2128, 9512), (2204, 9184), (2296, 8816), (2378, 8512), (2432, 8323), (2624, 7714), (3116, 6496), (3248, 6232), (3712, 5453), (3857, 5248), (4256, 4756), (4408, 4592)]