20134998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6619}}^1$

素因数の和:6653

約数の個数: 36

約数和(自身を含む): 47246940

約数和(自身を除く): 27111942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6619, 13238, 19857, 39714, 59571, 86047, 119142, 172094, 258141, 516282, 774423, 1118611, 1548846, 2237222, 3355833, 6711666, 10067499, 20134998]

約数ペア:

[(1, 20134998), (2, 10067499), (3, 6711666), (6, 3355833), (9, 2237222), (13, 1548846), (18, 1118611), (26, 774423), (39, 516282), (78, 258141), (117, 172094), (169, 119142), (234, 86047), (338, 59571), (507, 39714), (1014, 19857), (1521, 13238), (3042, 6619)]