20155798944

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{457421}}^1$

素因数の和:457460

約数の個数: 120

約数和(自身を含む): 62764702308

約数和(自身を除く): 42608903364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 7344, 11016, 14688, 22032, 44064, 457421, 914842, 1372263, 1829684, 2744526, 3659368, 4116789, 5489052, 7318736, 7776157, 8233578, 10978104, 12350367, 14637472, 15552314, 16467156, 21956208, 23328471, 24700734, 31104628, 32934312, 37051101, 43912416, 46656942, 49401468, 62209256, 65868624, 69985413, 74102202, 93313884, 98802936, 124418512, 131737248, 139970826, 148204404, 186627768, 197605872, 209956239, 248837024, 279941652, 296408808, 373255536, 395211744, 419912478, 559883304, 592817616, 629868717, 746511072, 839824956, 1119766608, 1185635232, 1259737434, 1679649912, 2239533216, 2519474868, 3359299824, 5038949736, 6718599648, 10077899472, 20155798944]

約数ペア:

[(1, 20155798944), (2, 10077899472), (3, 6718599648), (4, 5038949736), (6, 3359299824), (8, 2519474868), (9, 2239533216), (12, 1679649912), (16, 1259737434), (17, 1185635232), (18, 1119766608), (24, 839824956), (27, 746511072), (32, 629868717), (34, 592817616), (36, 559883304), (48, 419912478), (51, 395211744), (54, 373255536), (68, 296408808), (72, 279941652), (81, 248837024), (96, 209956239), (102, 197605872), (108, 186627768), (136, 148204404), (144, 139970826), (153, 131737248), (162, 124418512), (204, 98802936), (216, 93313884), (272, 74102202), (288, 69985413), (306, 65868624), (324, 62209256), (408, 49401468), (432, 46656942), (459, 43912416), (544, 37051101), (612, 32934312), (648, 31104628), (816, 24700734), (864, 23328471), (918, 21956208), (1224, 16467156), (1296, 15552314), (1377, 14637472), (1632, 12350367), (1836, 10978104), (2448, 8233578), (2592, 7776157), (2754, 7318736), (3672, 5489052), (4896, 4116789), (5508, 3659368), (7344, 2744526), (11016, 1829684), (14688, 1372263), (22032, 914842), (44064, 457421)]