20067036836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{104579}}^1$

素因数の和:104697

約数の個数: 72

約数和(自身を含む): 45065613600

約数和(自身を除く): 24998576764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 89, 98, 154, 178, 196, 308, 356, 539, 623, 979, 1078, 1246, 1958, 2156, 2492, 3916, 4361, 6853, 8722, 13706, 17444, 27412, 47971, 95942, 104579, 191884, 209158, 418316, 732053, 1150369, 1464106, 2300738, 2928212, 4601476, 5124371, 8052583, 9307531, 10248742, 16105166, 18615062, 20497484, 32210332, 37230124, 56368081, 65152717, 102382841, 112736162, 130305434, 204765682, 225472324, 260610868, 409531364, 456069019, 716679887, 912138038, 1433359774, 1824276076, 2866719548, 5016759209, 10033518418, 20067036836]

約数ペア:

[(1, 20067036836), (2, 10033518418), (4, 5016759209), (7, 2866719548), (11, 1824276076), (14, 1433359774), (22, 912138038), (28, 716679887), (44, 456069019), (49, 409531364), (77, 260610868), (89, 225472324), (98, 204765682), (154, 130305434), (178, 112736162), (196, 102382841), (308, 65152717), (356, 56368081), (539, 37230124), (623, 32210332), (979, 20497484), (1078, 18615062), (1246, 16105166), (1958, 10248742), (2156, 9307531), (2492, 8052583), (3916, 5124371), (4361, 4601476), (6853, 2928212), (8722, 2300738), (13706, 1464106), (17444, 1150369), (27412, 732053), (47971, 418316), (95942, 209158), (104579, 191884)]