20226448438

素因数分解:

$2^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{359}}^1\times {\mathrm{2237}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 35544990240

約数和(自身を除く): 15318541802

約数列:

[1, 2, 7, 14, 49, 98, 257, 359, 514, 718, 1799, 2237, 2513, 3598, 4474, 5026, 12593, 15659, 17591, 25186, 31318, 35182, 92263, 109613, 184526, 219226, 574909, 645841, 803083, 1149818, 1291682, 1606166, 4024363, 4520887, 5621581, 8048726, 9041774, 11243162, 28170541, 39351067, 56341082, 78702134, 206392331, 412784662, 1444746317, 2889492634, 10113224219, 20226448438]

約数ペア:

[(1, 20226448438), (2, 10113224219), (7, 2889492634), (14, 1444746317), (49, 412784662), (98, 206392331), (257, 78702134), (359, 56341082), (514, 39351067), (718, 28170541), (1799, 11243162), (2237, 9041774), (2513, 8048726), (3598, 5621581), (4474, 4520887), (5026, 4024363), (12593, 1606166), (15659, 1291682), (17591, 1149818), (25186, 803083), (31318, 645841), (35182, 574909), (92263, 219226), (109613, 184526)]