20733408038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{516193}}^1$

素因数の和:516372

約数の個数: 32

約数和(自身を含む): 37661514240

約数和(自身を除く): 16928106202

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 5738, 20083, 40166, 516193, 1032386, 3613351, 7226702, 9807667, 19615334, 68653669, 77945143, 137307338, 155890286, 545616001, 1091232002, 1480957717, 2961915434, 10366704019, 20733408038]

約数ペア:

[(1, 20733408038), (2, 10366704019), (7, 2961915434), (14, 1480957717), (19, 1091232002), (38, 545616001), (133, 155890286), (151, 137307338), (266, 77945143), (302, 68653669), (1057, 19615334), (2114, 9807667), (2869, 7226702), (5738, 3613351), (20083, 1032386), (40166, 516193)]