20174876319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1\times {\mathrm{7577}}^1$

素因数の和:8679

約数の個数: 32

約数和(自身を含む): 29434164480

約数和(自身を除く): 9259288161

約数列:

[1, 3, 13, 39, 67, 201, 871, 1019, 2613, 3057, 7577, 13247, 22731, 39741, 68273, 98501, 204819, 295503, 507659, 887549, 1522977, 2662647, 6599567, 7720963, 19798701, 23162889, 100372519, 301117557, 517304521, 1551913563, 6724958773, 20174876319]

約数ペア:

[(1, 20174876319), (3, 6724958773), (13, 1551913563), (39, 517304521), (67, 301117557), (201, 100372519), (871, 23162889), (1019, 19798701), (2613, 7720963), (3057, 6599567), (7577, 2662647), (13247, 1522977), (22731, 887549), (39741, 507659), (68273, 295503), (98501, 204819)]