20136180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5088

約数の個数: 48

約数和(自身を含む): 57234240

約数和(自身を除く): 37098060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 5009, 10018, 15027, 20036, 25045, 30054, 50090, 60108, 75135, 100180, 150270, 300540, 335603, 671206, 1006809, 1342412, 1678015, 2013618, 3356030, 4027236, 5034045, 6712060, 10068090, 20136180]

約数ペア:

[(1, 20136180), (2, 10068090), (3, 6712060), (4, 5034045), (5, 4027236), (6, 3356030), (10, 2013618), (12, 1678015), (15, 1342412), (20, 1006809), (30, 671206), (60, 335603), (67, 300540), (134, 150270), (201, 100180), (268, 75135), (335, 60108), (402, 50090), (670, 30054), (804, 25045), (1005, 20036), (1340, 15027), (2010, 10018), (4020, 5009)]