20916192

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 62052480

約数和(自身を除く): 41136288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 638, 683, 696, 928, 957, 1056, 1276, 1366, 1392, 1914, 2049, 2552, 2732, 2784, 3828, 4098, 5104, 5464, 7513, 7656, 8196, 10208, 10928, 15026, 15312, 16392, 19807, 21856, 22539, 30052, 30624, 32784, 39614, 45078, 59421, 60104, 65568, 79228, 90156, 118842, 120208, 158456, 180312, 217877, 237684, 240416, 316912, 360624, 435754, 475368, 633824, 653631, 721248, 871508, 950736, 1307262, 1743016, 1901472, 2614524, 3486032, 5229048, 6972064, 10458096, 20916192]

約数ペア:

[(1, 20916192), (2, 10458096), (3, 6972064), (4, 5229048), (6, 3486032), (8, 2614524), (11, 1901472), (12, 1743016), (16, 1307262), (22, 950736), (24, 871508), (29, 721248), (32, 653631), (33, 633824), (44, 475368), (48, 435754), (58, 360624), (66, 316912), (87, 240416), (88, 237684), (96, 217877), (116, 180312), (132, 158456), (174, 120208), (176, 118842), (232, 90156), (264, 79228), (319, 65568), (348, 60104), (352, 59421), (464, 45078), (528, 39614), (638, 32784), (683, 30624), (696, 30052), (928, 22539), (957, 21856), (1056, 19807), (1276, 16392), (1366, 15312), (1392, 15026), (1914, 10928), (2049, 10208), (2552, 8196), (2732, 7656), (2784, 7513), (3828, 5464), (4098, 5104)]