20137062057

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{273739}}^1$

素因数の和:273893

約数の個数: 32

約数和(自身を含む): 31955312640

約数和(自身を除く): 11818250583

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 791, 2373, 3503, 10509, 24521, 73563, 273739, 821217, 1916173, 5748519, 8485909, 25457727, 30932507, 59401363, 92797521, 178204089, 216527549, 649582647, 958907717, 2876723151, 6712354019, 20137062057]

約数ペア:

[(1, 20137062057), (3, 6712354019), (7, 2876723151), (21, 958907717), (31, 649582647), (93, 216527549), (113, 178204089), (217, 92797521), (339, 59401363), (651, 30932507), (791, 25457727), (2373, 8485909), (3503, 5748519), (10509, 1916173), (24521, 821217), (73563, 273739)]