20607402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 43752960

約数和(自身を除く): 23145558

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2531, 2714, 4071, 5062, 7593, 8142, 15186, 58213, 116426, 149329, 174639, 298658, 349278, 447987, 895974, 3434567, 6869134, 10303701, 20607402]

約数ペア:

[(1, 20607402), (2, 10303701), (3, 6869134), (6, 3434567), (23, 895974), (46, 447987), (59, 349278), (69, 298658), (118, 174639), (138, 149329), (177, 116426), (354, 58213), (1357, 15186), (2531, 8142), (2714, 7593), (4071, 5062)]