20593608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 60447360

約数和(自身を除く): 39853752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 3313, 6216, 6626, 9939, 13252, 19878, 23191, 26504, 39756, 46382, 69573, 79512, 92764, 122581, 139146, 185528, 245162, 278292, 367743, 490324, 556584, 735486, 858067, 980648, 1470972, 1716134, 2574201, 2941944, 3432268, 5148402, 6864536, 10296804, 20593608]

約数ペア:

[(1, 20593608), (2, 10296804), (3, 6864536), (4, 5148402), (6, 3432268), (7, 2941944), (8, 2574201), (12, 1716134), (14, 1470972), (21, 980648), (24, 858067), (28, 735486), (37, 556584), (42, 490324), (56, 367743), (74, 278292), (84, 245162), (111, 185528), (148, 139146), (168, 122581), (222, 92764), (259, 79512), (296, 69573), (444, 46382), (518, 39756), (777, 26504), (888, 23191), (1036, 19878), (1554, 13252), (2072, 9939), (3108, 6626), (3313, 6216)]