20004114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8322

約数の個数: 32

約数和(自身を含む): 44481024

約数和(自身を除く): 24476910

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 8273, 16546, 24819, 49638, 107549, 215098, 256463, 322647, 512926, 645294, 769389, 1538778, 3334019, 6668038, 10002057, 20004114]

約数ペア:

[(1, 20004114), (2, 10002057), (3, 6668038), (6, 3334019), (13, 1538778), (26, 769389), (31, 645294), (39, 512926), (62, 322647), (78, 256463), (93, 215098), (186, 107549), (403, 49638), (806, 24819), (1209, 16546), (2418, 8273)]