20060202

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21066198

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 359, 402, 417, 718, 834, 1077, 2154, 9313, 18626, 24053, 27939, 48106, 49901, 55878, 72159, 99802, 144318, 149703, 299406, 3343367, 6686734, 10030101, 20060202]

約数ペア:

[(1, 20060202), (2, 10030101), (3, 6686734), (6, 3343367), (67, 299406), (134, 149703), (139, 144318), (201, 99802), (278, 72159), (359, 55878), (402, 49901), (417, 48106), (718, 27939), (834, 24053), (1077, 18626), (2154, 9313)]