20049596974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{265003}}^1$

素因数の和:265216

約数の個数: 32

約数和(自身を含む): 34726124160

約数和(自身を除く): 14676527186

約数列:

[1, 2, 11, 19, 22, 38, 181, 209, 362, 418, 1991, 3439, 3982, 6878, 37829, 75658, 265003, 530006, 2915033, 5035057, 5830066, 10070114, 47965543, 55385627, 95931086, 110771254, 527620973, 911345317, 1055241946, 1822690634, 10024798487, 20049596974]

約数ペア:

[(1, 20049596974), (2, 10024798487), (11, 1822690634), (19, 1055241946), (22, 911345317), (38, 527620973), (181, 110771254), (209, 95931086), (362, 55385627), (418, 47965543), (1991, 10070114), (3439, 5830066), (3982, 5035057), (6878, 2915033), (37829, 530006), (75658, 265003)]