20185249722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{247241}}^1$

素因数の和:248494

約数の個数: 32

約数和(自身を含む): 44076325824

約数和(自身を除く): 23891076102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1237, 2474, 3711, 7422, 13607, 27214, 40821, 81642, 247241, 494482, 741723, 1483446, 2719651, 5439302, 8158953, 16317906, 305837117, 611674234, 917511351, 1835022702, 3364208287, 6728416574, 10092624861, 20185249722]

約数ペア:

[(1, 20185249722), (2, 10092624861), (3, 6728416574), (6, 3364208287), (11, 1835022702), (22, 917511351), (33, 611674234), (66, 305837117), (1237, 16317906), (2474, 8158953), (3711, 5439302), (7422, 2719651), (13607, 1483446), (27214, 741723), (40821, 494482), (81642, 247241)]