20228745656

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2715997}}^1$

素因数の和:2716036

約数の個数: 48

約数和(自身を含む): 46443565800

約数和(自身を除く): 26214820144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 2715997, 5431994, 10863988, 19011979, 21727976, 38023958, 51603943, 76047916, 103207886, 133083853, 152095832, 206415772, 266167706, 361227601, 412831544, 532335412, 722455202, 1064670824, 1444910404, 2528593207, 2889820808, 5057186414, 10114372828, 20228745656]

約数ペア:

[(1, 20228745656), (2, 10114372828), (4, 5057186414), (7, 2889820808), (8, 2528593207), (14, 1444910404), (19, 1064670824), (28, 722455202), (38, 532335412), (49, 412831544), (56, 361227601), (76, 266167706), (98, 206415772), (133, 152095832), (152, 133083853), (196, 103207886), (266, 76047916), (392, 51603943), (532, 38023958), (931, 21727976), (1064, 19011979), (1862, 10863988), (3724, 5431994), (7448, 2715997)]