20006656002

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^2\times {\mathrm{247601}}^1$

素因数の和:247743

約数の個数: 36

約数和(自身を含む): 44004570246

約数和(自身を除く): 23997914244

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 4489, 8978, 13467, 26934, 40401, 80802, 247601, 495202, 742803, 1485606, 2228409, 4456818, 16589267, 33178534, 49767801, 99535602, 149303403, 298606806, 1111480889, 2222961778, 3334442667, 6668885334, 10003328001, 20006656002]

約数ペア:

[(1, 20006656002), (2, 10003328001), (3, 6668885334), (6, 3334442667), (9, 2222961778), (18, 1111480889), (67, 298606806), (134, 149303403), (201, 99535602), (402, 49767801), (603, 33178534), (1206, 16589267), (4489, 4456818), (8978, 2228409), (13467, 1485606), (26934, 742803), (40401, 495202), (80802, 247601)]