20212932256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{46049}}^1$

素因数の和:46142

約数の個数: 96

約数和(自身を含む): 45954216000

約数和(自身を除く): 25741283744

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 43, 44, 58, 86, 88, 116, 172, 176, 232, 319, 344, 352, 464, 473, 638, 688, 928, 946, 1247, 1276, 1376, 1892, 2494, 2552, 3784, 4988, 5104, 7568, 9976, 10208, 13717, 15136, 19952, 27434, 39904, 46049, 54868, 92098, 109736, 184196, 219472, 368392, 438944, 506539, 736784, 1013078, 1335421, 1473568, 1980107, 2026156, 2670842, 3960214, 4052312, 5341684, 7920428, 8104624, 10683368, 14689631, 15840856, 16209248, 21366736, 21781177, 29379262, 31681712, 42733472, 43562354, 57423103, 58758524, 63363424, 87124708, 114846206, 117517048, 174249416, 229692412, 235034096, 348498832, 459384824, 470068192, 631654133, 696997664, 918769648, 1263308266, 1837539296, 2526616532, 5053233064, 10106466128, 20212932256]

約数ペア:

[(1, 20212932256), (2, 10106466128), (4, 5053233064), (8, 2526616532), (11, 1837539296), (16, 1263308266), (22, 918769648), (29, 696997664), (32, 631654133), (43, 470068192), (44, 459384824), (58, 348498832), (86, 235034096), (88, 229692412), (116, 174249416), (172, 117517048), (176, 114846206), (232, 87124708), (319, 63363424), (344, 58758524), (352, 57423103), (464, 43562354), (473, 42733472), (638, 31681712), (688, 29379262), (928, 21781177), (946, 21366736), (1247, 16209248), (1276, 15840856), (1376, 14689631), (1892, 10683368), (2494, 8104624), (2552, 7920428), (3784, 5341684), (4988, 4052312), (5104, 3960214), (7568, 2670842), (9976, 2026156), (10208, 1980107), (13717, 1473568), (15136, 1335421), (19952, 1013078), (27434, 736784), (39904, 506539), (46049, 438944), (54868, 368392), (92098, 219472), (109736, 184196)]