20123986146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1\times {\mathrm{2711}}^1$

素因数の和:5167

約数の個数: 64

約数和(自身を含む): 44876353536

約数和(自身を除く): 24752367390

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 2393, 2711, 3102, 4786, 5422, 7179, 8133, 14358, 16266, 26323, 29821, 52646, 59642, 78969, 89463, 112471, 127417, 157938, 178926, 224942, 254834, 337413, 382251, 674826, 764502, 1237181, 1401587, 2474362, 2803174, 3711543, 4204761, 6487423, 7423086, 8409522, 12974846, 19462269, 38924538, 71361653, 142723306, 214084959, 304908881, 428169918, 609817762, 914726643, 1829453286, 3353997691, 6707995382, 10061993073, 20123986146]

約数ペア:

[(1, 20123986146), (2, 10061993073), (3, 6707995382), (6, 3353997691), (11, 1829453286), (22, 914726643), (33, 609817762), (47, 428169918), (66, 304908881), (94, 214084959), (141, 142723306), (282, 71361653), (517, 38924538), (1034, 19462269), (1551, 12974846), (2393, 8409522), (2711, 7423086), (3102, 6487423), (4786, 4204761), (5422, 3711543), (7179, 2803174), (8133, 2474362), (14358, 1401587), (16266, 1237181), (26323, 764502), (29821, 674826), (52646, 382251), (59642, 337413), (78969, 254834), (89463, 224942), (112471, 178926), (127417, 157938)]