20132742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25229}}^1$

素因数の和:25260

約数の個数: 32

約数和(自身を含む): 48441600

約数和(自身を除く): 28308858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25229, 50458, 75687, 151374, 176603, 353206, 479351, 529809, 958702, 1059618, 1438053, 2876106, 3355457, 6710914, 10066371, 20132742]

約数ペア:

[(1, 20132742), (2, 10066371), (3, 6710914), (6, 3355457), (7, 2876106), (14, 1438053), (19, 1059618), (21, 958702), (38, 529809), (42, 479351), (57, 353206), (114, 176603), (133, 151374), (266, 75687), (399, 50458), (798, 25229)]