20142091298

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{501821}}^1$

素因数の和:501938

約数の個数: 32

約数和(自身を含む): 35842134528

約数和(自身を除く): 15700043230

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5734, 20069, 40138, 501821, 1003642, 3512747, 7025494, 23585587, 30611081, 47171174, 61222162, 165099109, 214277567, 330198218, 428555134, 1438720807, 2877441614, 10071045649, 20142091298]

約数ペア:

[(1, 20142091298), (2, 10071045649), (7, 2877441614), (14, 1438720807), (47, 428555134), (61, 330198218), (94, 214277567), (122, 165099109), (329, 61222162), (427, 47171174), (658, 30611081), (854, 23585587), (2867, 7025494), (5734, 3512747), (20069, 1003642), (40138, 501821)]