20030052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3559}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 54225920

約数和(自身を除く): 34195868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 3559, 5628, 7118, 10677, 14236, 21354, 24913, 42708, 49826, 74739, 99652, 149478, 238453, 298956, 476906, 715359, 953812, 1430718, 1669171, 2861436, 3338342, 5007513, 6676684, 10015026, 20030052]

約数ペア:

[(1, 20030052), (2, 10015026), (3, 6676684), (4, 5007513), (6, 3338342), (7, 2861436), (12, 1669171), (14, 1430718), (21, 953812), (28, 715359), (42, 476906), (67, 298956), (84, 238453), (134, 149478), (201, 99652), (268, 74739), (402, 49826), (469, 42708), (804, 24913), (938, 21354), (1407, 14236), (1876, 10677), (2814, 7118), (3559, 5628)]